| 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 | $12.72 | 9.361% | $13.9107 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $59.39 | 7.159% | $63.6417 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $212.46 | 11.620% | $237.1479 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $138.26 | 10.177% | $152.3307 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $125.65 | 5.442% | $132.4879 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $247.81 | 12.608% | $279.0539 | $279.05 | $279.05 | $279.10 |
| Purchase #7 | $6.57 | 4.377% | $6.8576 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $802.86 | $885.4304 | $885.43 | $885.45 | $885.40 | |