| 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 | $23.99 | 4.234% | $25.0057 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $58.93 | 8.790% | $64.1099 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $32.70 | 11.564% | $36.4814 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $24.32 | 12.243% | $27.2975 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $199.39 | 8.545% | $216.4279 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $48.89 | 10.170% | $53.8621 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $192.38 | 13.400% | $218.1589 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $580.60 | $641.3434 | $641.35 | $641.35 | $641.40 | |