| 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 | $40.37 | 8.582% | $43.8346 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $144.40 | 3.557% | $149.5363 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $7.45 | 12.343% | $8.3696 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $47.80 | 6.335% | $50.8281 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $71.36 | 3.851% | $74.1081 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $219.86 | 7.127% | $235.5294 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $50.84 | 6.301% | $54.0434 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $582.08 | $616.2495 | $616.25 | $616.30 | $616.10 | |