| 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 | $61.66 | 7.814% | $66.4781 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $174.90 | 10.573% | $193.3922 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $24.47 | 12.590% | $27.5508 | $27.55 | $27.55 | $27.60 |
| Purchase #4 | $226.29 | 12.116% | $253.7073 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $217.29 | 5.750% | $229.7842 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $53.36 | 13.447% | $60.5353 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $210.45 | 13.357% | $238.5598 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $968.42 | $1,070.0077 | $1,070.01 | $1,070.05 | $1,070.10 | |