| 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 | $45.31 | 7.459% | $48.6897 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $206.58 | 10.436% | $228.1387 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $37.55 | 13.777% | $42.7233 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $172.61 | 7.381% | $185.3503 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $122.36 | 13.232% | $138.5507 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $38.68 | 7.234% | $41.4781 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $51.26 | 10.385% | $56.5834 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $674.35 | $741.5142 | $741.51 | $741.55 | $741.60 | |