| 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 | $215.81 | 6.745% | $230.3664 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $155.82 | 8.677% | $169.3405 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $39.64 | 7.688% | $42.6875 | $42.69 | $42.70 | $42.70 |
| Purchase #4 | $232.74 | 6.593% | $248.0845 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $90.45 | 3.753% | $93.8446 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $28.72 | 11.872% | $32.1296 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $35.52 | 9.573% | $38.9203 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $798.70 | $855.3734 | $855.37 | $855.40 | $855.30 | |