| 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 | $53.82 | 7.309% | $57.7537 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $44.46 | 8.662% | $48.3111 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $103.61 | 12.150% | $116.1986 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $88.70 | 7.504% | $95.356 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $68.33 | 5.436% | $72.0444 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $120.98 | 6.477% | $128.8159 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $243.53 | 6.411% | $259.1427 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $723.43 | $777.6224 | $777.62 | $777.60 | $777.60 | |