| 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 | $46.69 | 5.237% | $49.1352 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $85.30 | 7.189% | $91.4322 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $23.38 | 8.205% | $25.2983 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $116.51 | 10.454% | $128.69 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $111.60 | 3.675% | $115.7013 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $53.92 | 8.551% | $58.5307 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $68.92 | 13.470% | $78.2035 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $506.32 | $546.9912 | $546.99 | $547.05 | $546.90 | |