| 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 | $49.94 | 11.312% | $55.5892 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $201.91 | 5.115% | $212.2377 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $244.93 | 8.286% | $265.2249 | $265.22 | $265.20 | $265.20 |
| Purchase #4 | $54.99 | 3.625% | $56.9834 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $39.70 | 8.377% | $43.0257 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $137.55 | 8.145% | $148.7534 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $92.44 | 4.131% | $96.2587 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $821.46 | $878.0730 | $878.07 | $878.10 | $878.10 | |