| 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 | $117.57 | 6.636% | $125.3719 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $77.41 | 11.320% | $86.1728 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $139.58 | 9.113% | $152.2999 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $66.48 | 3.525% | $68.8234 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $150.46 | 3.814% | $156.1985 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $250.38 | 11.739% | $279.7721 | $279.77 | $279.75 | $279.80 |
| Purchase #7 | $114.66 | 10.496% | $126.6947 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $916.54 | $995.3333 | $995.32 | $995.25 | $995.40 | |