| 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 | $75.35 | 5.110% | $79.2004 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $44.99 | 10.828% | $49.8615 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $62.89 | 12.220% | $70.5752 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $69.49 | 7.229% | $74.5134 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $178.92 | 5.257% | $188.3258 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $64.82 | 4.557% | $67.7738 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $185.52 | 4.669% | $194.1819 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $681.98 | $724.4320 | $724.43 | $724.45 | $724.50 | |