| 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 | $32.27 | 3.383% | $33.3617 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $101.80 | 13.554% | $115.598 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $164.44 | 4.448% | $171.7543 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $41.88 | 12.543% | $47.133 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $128.44 | 6.408% | $136.6704 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $148.46 | 3.365% | $153.4557 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $152.98 | 8.187% | $165.5045 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $770.27 | $823.4776 | $823.47 | $823.45 | $823.60 | |