| 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 | $111.37 | 11.424% | $124.0929 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $183.51 | 9.672% | $201.2591 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $118.84 | 8.789% | $129.2848 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $65.87 | 12.317% | $73.9832 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $123.77 | 4.427% | $129.2493 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $26.97 | 7.335% | $28.9482 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $53.71 | 6.190% | $57.0346 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $684.04 | $743.8521 | $743.84 | $743.90 | $743.80 | |