| 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 | $187.94 | 10.596% | $207.8541 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $45.61 | 6.138% | $48.4095 | $48.41 | $48.40 | $48.40 |
| Purchase #3 | $107.81 | 3.311% | $111.3796 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $98.83 | 11.585% | $110.2795 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $23.47 | 7.787% | $25.2976 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $42.67 | 10.838% | $47.2946 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $19.33 | 9.771% | $21.2187 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $525.66 | $571.7336 | $571.73 | $571.75 | $571.80 | |