| 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 | $86.49 | 6.103% | $91.7685 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $83.37 | 9.536% | $91.3202 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $229.43 | 6.349% | $243.9965 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $34.88 | 11.610% | $38.9296 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $31.74 | 3.389% | $32.8157 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $97.90 | 12.183% | $109.8272 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $149.42 | 8.293% | $161.8114 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $713.23 | $770.4691 | $770.48 | $770.45 | $770.40 | |