| 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 | $107.63 | 11.135% | $119.6146 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $6.57 | 12.358% | $7.3819 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $96.32 | 11.213% | $107.1204 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $9.58 | 9.309% | $10.4718 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $81.41 | 4.311% | $84.9196 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $123.51 | 6.814% | $131.926 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $137.89 | 10.630% | $152.5477 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $562.91 | $613.9820 | $613.98 | $613.95 | $613.90 | |