| 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 | $89.40 | 4.545% | $93.4632 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $212.57 | 13.430% | $241.1182 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $153.94 | 3.590% | $159.4664 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $140.90 | 3.715% | $146.1344 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $91.39 | 10.252% | $100.7593 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $27.57 | 10.354% | $30.4246 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $14.75 | 10.130% | $16.2442 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $730.52 | $787.6103 | $787.60 | $787.55 | $787.60 | |