| 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 | $53.86 | 3.345% | $55.6616 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $82.35 | 11.796% | $92.064 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $93.84 | 10.236% | $103.4455 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $244.95 | 8.755% | $266.3954 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $99.80 | 6.448% | $106.2351 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $75.44 | 9.165% | $82.3541 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $166.38 | 10.671% | $184.1344 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $816.62 | $890.2901 | $890.29 | $890.30 | $890.30 | |