| 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 | $36.31 | 6.312% | $38.6019 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $121.32 | 6.434% | $129.1257 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $24.58 | 11.209% | $27.3352 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $106.51 | 3.397% | $110.1281 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $98.62 | 3.502% | $102.0737 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $164.92 | 3.413% | $170.5487 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $164.49 | 11.700% | $183.7353 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $716.75 | $761.5486 | $761.56 | $761.60 | $761.40 | |