| 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 | $50.27 | 13.700% | $57.157 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $9.45 | 13.528% | $10.7284 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $70.51 | 4.765% | $73.8698 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $197.71 | 10.782% | $219.0271 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $74.39 | 3.171% | $76.7489 | $76.75 | $76.75 | $76.70 |
| Purchase #6 | $108.83 | 11.236% | $121.0581 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $124.64 | 4.281% | $129.9758 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $635.80 | $688.5651 | $688.58 | $688.60 | $688.60 | |