| 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 | $33.75 | 9.569% | $36.9795 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $57.74 | 11.334% | $64.2843 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $98.80 | 9.448% | $108.1346 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $91.35 | 4.719% | $95.6608 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $67.31 | 3.334% | $69.5541 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $206.54 | 10.387% | $227.9933 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $57.61 | 5.368% | $60.7025 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $613.10 | $663.3091 | $663.29 | $663.35 | $663.40 | |