| 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 | $89.93 | 7.760% | $96.9086 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $5.79 | 6.834% | $6.1857 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $229.33 | 13.399% | $260.0579 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $159.73 | 7.786% | $172.1666 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $229.25 | 3.559% | $237.409 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $250.71 | 6.854% | $267.8937 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $185.96 | 12.442% | $209.0971 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $1,150.70 | $1,249.7186 | $1,249.73 | $1,249.70 | $1,249.80 | |