| 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 | $33.42 | 11.237% | $37.1754 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $233.85 | 10.872% | $259.2742 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $162.85 | 5.570% | $171.9207 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $99.87 | 8.201% | $108.0603 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $8.47 | 10.581% | $9.3662 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $139.66 | 7.521% | $150.1638 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $13.28 | 10.328% | $14.6516 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $691.40 | $750.6122 | $750.61 | $750.55 | $750.80 | |