| 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 | $86.82 | 10.656% | $96.0715 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $217.60 | 10.757% | $241.0072 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $23.43 | 6.283% | $24.9021 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $131.69 | 6.790% | $140.6318 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $21.45 | 7.545% | $23.0684 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $64.35 | 7.586% | $69.2316 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $19.43 | 12.617% | $21.8815 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $564.77 | $616.7941 | $616.79 | $616.80 | $616.80 | |