| 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 | $71.48 | 4.644% | $74.7995 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $108.95 | 9.220% | $118.9952 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $244.42 | 11.503% | $272.5356 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $213.44 | 7.684% | $229.8407 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $179.95 | 12.185% | $201.8769 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $7.71 | 11.741% | $8.6152 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $29.78 | 9.355% | $32.5659 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $855.73 | $939.2290 | $939.25 | $939.25 | $939.20 | |