| 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 | $243.71 | 5.859% | $257.989 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $32.45 | 12.627% | $36.5475 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $90.31 | 12.768% | $101.8408 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $65.71 | 7.724% | $70.7854 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $106.93 | 5.642% | $112.963 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $145.49 | 3.221% | $150.1762 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $6.77 | 9.768% | $7.4313 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $691.37 | $737.7332 | $737.74 | $737.80 | $737.70 | |