| 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 | $33.39 | 10.564% | $36.9173 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $80.45 | 8.597% | $87.3663 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $241.32 | 7.320% | $258.9846 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $197.28 | 6.779% | $210.6536 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $86.69 | 13.846% | $98.6931 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $147.30 | 10.739% | $163.1185 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $108.67 | 3.846% | $112.8494 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $895.10 | $968.5828 | $968.58 | $968.55 | $968.60 | |