| 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 | $73.67 | 5.514% | $77.7322 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $172.28 | 12.122% | $193.1638 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $31.64 | 3.618% | $32.7847 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $36.79 | 12.756% | $41.4829 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $105.50 | 6.797% | $112.6708 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $170.99 | 13.286% | $193.7077 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $245.99 | 13.725% | $279.7521 | $279.75 | $279.75 | $279.80 |
| 7 purchase totals = | $836.86 | $931.2942 | $931.28 | $931.30 | $931.40 | |