| 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 | $77.47 | 8.200% | $83.8225 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $186.68 | 4.354% | $194.808 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $18.72 | 9.580% | $20.5134 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $248.90 | 11.466% | $277.4389 | $277.44 | $277.45 | $277.40 |
| Purchase #5 | $46.89 | 7.248% | $50.2886 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $113.98 | 6.794% | $121.7238 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $149.93 | 8.353% | $162.4537 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $842.57 | $911.0489 | $911.04 | $911.00 | $911.00 | |