| 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 | $36.80 | 9.104% | $40.1503 | $40.15 | $40.15 | $40.20 |
| Purchase #2 | $64.88 | 12.608% | $73.0601 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $234.68 | 13.391% | $266.106 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $125.44 | 7.480% | $134.8229 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $95.85 | 3.795% | $99.4875 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $210.77 | 6.548% | $224.5712 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $153.36 | 13.120% | $173.4808 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $921.78 | $1,011.6788 | $1,011.68 | $1,011.65 | $1,011.80 | |