| 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 | $45.40 | 5.316% | $47.8135 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $127.53 | 6.555% | $135.8896 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $152.65 | 13.554% | $173.3402 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $167.46 | 6.683% | $178.6514 | $178.65 | $178.65 | $178.70 |
| Purchase #5 | $90.85 | 6.648% | $96.8897 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $163.76 | 5.521% | $172.8012 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $60.66 | 3.756% | $62.9384 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $808.31 | $868.3240 | $868.32 | $868.35 | $868.30 | |