| 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 | $39.72 | 3.129% | $40.9628 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $219.86 | 5.103% | $231.0795 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $175.29 | 12.822% | $197.7657 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $26.29 | 7.683% | $28.3099 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $145.51 | 12.796% | $164.1295 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $25.55 | 8.306% | $27.6722 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $93.39 | 9.708% | $102.4563 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $725.61 | $792.3759 | $792.38 | $792.35 | $792.50 | |