| 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 | $60.51 | 8.651% | $65.7447 | $65.74 | $65.75 | $65.70 |
| Purchase #2 | $140.34 | 10.550% | $155.1459 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $85.37 | 13.323% | $96.7438 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $201.49 | 5.635% | $212.844 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $178.54 | 6.552% | $190.2379 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $102.42 | 4.627% | $107.159 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $17.92 | 9.683% | $19.6552 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $786.59 | $847.5305 | $847.53 | $847.55 | $847.40 | |