| 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 | $85.90 | 9.410% | $93.9832 | $93.98 | $94.00 | $94.00 |
| Purchase #2 | $101.77 | 4.309% | $106.1553 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $22.82 | 11.643% | $25.4769 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $110.35 | 10.194% | $121.5991 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $16.59 | 7.485% | $17.8318 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $156.56 | 10.322% | $172.7201 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $223.40 | 4.245% | $232.8833 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $717.39 | $770.6497 | $770.65 | $770.70 | $770.70 | |