| 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 | $21.96 | 6.811% | $23.4557 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $154.25 | 7.847% | $166.354 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $131.58 | 13.407% | $149.2209 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $68.51 | 10.304% | $75.5693 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $146.73 | 4.505% | $153.3402 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $157.98 | 13.733% | $179.6754 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $44.57 | 7.768% | $48.0322 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $725.58 | $795.6477 | $795.65 | $795.65 | $795.70 | |