| 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 | 6.777% | $53.3244 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $70.94 | 5.643% | $74.9431 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $35.73 | 3.767% | $37.0759 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $112.35 | 4.441% | $117.3395 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $115.76 | 5.199% | $121.7784 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $84.52 | 13.763% | $96.1525 | $96.15 | $96.15 | $96.20 |
| Purchase #7 | $209.73 | 8.735% | $228.0499 | $228.05 | $228.05 | $228.00 |
| 7 purchase totals = | $678.97 | $728.6637 | $728.66 | $728.70 | $728.60 | |