| 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 | $6.63 | 6.251% | $7.0444 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $43.52 | 10.589% | $48.1283 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $21.91 | 13.829% | $24.9399 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $246.70 | 11.194% | $274.3156 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $185.67 | 13.673% | $211.0567 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $182.96 | 11.788% | $204.5273 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $29.62 | 11.860% | $33.1329 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $717.01 | $803.1451 | $803.15 | $803.20 | $803.00 | |