| 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 | $108.95 | 11.494% | $121.4727 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $82.82 | 8.768% | $90.0817 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $51.68 | 4.190% | $53.8454 | $53.85 | $53.85 | $53.80 |
| Purchase #4 | $219.27 | 11.275% | $243.9927 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $54.81 | 10.651% | $60.6478 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $119.33 | 10.237% | $131.5458 | $131.55 | $131.55 | $131.50 |
| Purchase #7 | $110.34 | 4.277% | $115.0592 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $747.20 | $816.6453 | $816.65 | $816.65 | $816.60 | |