| 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 | $94.63 | 6.151% | $100.4507 | $100.45 | $100.45 | $100.50 |
| Purchase #2 | $35.57 | 8.672% | $38.6546 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $10.74 | 11.326% | $11.9564 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $93.68 | 8.151% | $101.3159 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $151.76 | 5.192% | $159.6394 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $13.75 | 7.558% | $14.7892 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $177.49 | 6.762% | $189.4919 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $577.62 | $616.2981 | $616.30 | $616.30 | $616.40 | |