| 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 | $39.71 | 9.570% | $43.5102 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $137.94 | 4.169% | $143.6907 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $187.25 | 13.818% | $213.1242 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $24.54 | 10.853% | $27.2033 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $126.71 | 10.347% | $139.8207 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $194.43 | 12.745% | $219.2101 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $169.85 | 6.838% | $181.4643 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $880.43 | $968.0235 | $968.01 | $967.95 | $968.00 | |