| 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 | $189.70 | 7.394% | $203.7264 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $79.26 | 11.470% | $88.3511 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $160.47 | 5.654% | $169.543 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $64.42 | 7.685% | $69.3707 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $45.84 | 5.672% | $48.44 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $241.70 | 3.537% | $250.2489 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $15.58 | 13.850% | $17.7378 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $796.97 | $847.4179 | $847.42 | $847.45 | $847.30 | |