| 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 | $24.66 | 11.788% | $27.5669 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $90.92 | 9.117% | $99.2092 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $133.46 | 12.399% | $150.0077 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $188.69 | 3.104% | $194.5469 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $141.48 | 4.701% | $148.131 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $187.30 | 5.200% | $197.0396 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $106.57 | 13.787% | $121.2628 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $873.08 | $937.7641 | $937.77 | $937.75 | $937.70 | |