| 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 | $74.93 | 12.103% | $83.9988 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $144.31 | 10.298% | $159.171 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $53.68 | 4.840% | $56.2781 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $43.39 | 13.132% | $49.088 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $122.25 | 12.733% | $137.8161 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $204.91 | 11.601% | $228.6816 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $89.33 | 7.311% | $95.8609 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $732.80 | $810.8945 | $810.90 | $810.90 | $811.00 | |