| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.39 | 6.413% | $67.4552 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $98.84 | 6.717% | $105.4791 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $218.55 | 4.746% | $228.9224 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $106.31 | 4.187% | $110.7612 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $208.27 | 8.361% | $225.6835 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $128.76 | 11.720% | $143.8507 | $143.85 | $143.85 | $143.90 |
| Purchase #7 | $224.58 | 12.744% | $253.2005 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,048.70 | $1,135.3526 | $1,135.35 | $1,135.35 | $1,135.50 | |