| 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 | $11.76 | 8.343% | $12.7411 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $77.71 | 8.631% | $84.4172 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $38.49 | 6.313% | $40.9199 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $98.76 | 13.788% | $112.377 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $80.51 | 4.762% | $84.3439 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $210.59 | 6.464% | $224.2025 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $12.51 | 10.278% | $13.7958 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $530.33 | $572.7974 | $572.80 | $572.80 | $572.70 | |