| 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 | $13.80 | 5.132% | $14.5082 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $192.46 | 9.804% | $211.3288 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $128.48 | 13.844% | $146.2668 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $40.43 | 7.403% | $43.423 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $154.77 | 9.747% | $169.8554 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $139.60 | 11.781% | $156.0463 | $156.05 | $156.05 | $156.00 |
| Purchase #7 | $51.30 | 4.766% | $53.745 | $53.75 | $53.75 | $53.70 |
| 7 purchase totals = | $720.84 | $795.1735 | $795.19 | $795.15 | $795.10 | |