| 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 | $50.47 | 11.608% | $56.3286 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $213.94 | 7.687% | $230.3856 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $240.26 | 9.611% | $263.3514 | $263.35 | $263.35 | $263.40 |
| Purchase #4 | $40.80 | 12.797% | $46.0212 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $53.33 | 3.381% | $55.1331 | $55.13 | $55.15 | $55.10 |
| Purchase #6 | $77.88 | 9.351% | $85.1626 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $124.42 | 7.216% | $133.3981 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $801.10 | $869.7806 | $869.78 | $869.80 | $869.80 | |