| 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 | $64.91 | 13.713% | $73.8111 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $13.67 | 12.834% | $15.4244 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $229.82 | 10.434% | $253.7994 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $181.79 | 4.598% | $190.1487 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $239.71 | 5.772% | $253.5461 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $66.70 | 7.678% | $71.8212 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $160.33 | 11.585% | $178.9042 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $956.93 | $1,037.4551 | $1,037.45 | $1,037.40 | $1,037.30 | |