| 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 | $59.78 | 8.700% | $64.9809 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $172.71 | 5.248% | $181.7738 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $206.91 | 5.361% | $218.0024 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $14.38 | 4.862% | $15.0792 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $91.52 | 9.205% | $99.9444 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $70.68 | 9.379% | $77.3091 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $43.48 | 13.231% | $49.2328 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $659.46 | $706.3226 | $706.31 | $706.35 | $706.30 | |