| 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 | $67.55 | 13.731% | $76.8253 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $135.93 | 3.816% | $141.1171 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $128.72 | 11.151% | $143.0736 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $134.77 | 6.408% | $143.4061 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $113.42 | 5.709% | $119.8951 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $85.65 | 3.165% | $88.3608 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $237.29 | 8.287% | $256.9542 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $903.33 | $969.6322 | $969.64 | $969.60 | $969.70 | |