| 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 | $148.52 | 11.769% | $165.9993 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $63.58 | 3.305% | $65.6813 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $38.93 | 9.128% | $42.4835 | $42.48 | $42.50 | $42.50 |
| Purchase #4 | $244.71 | 4.836% | $256.5442 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $245.34 | 4.847% | $257.2316 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $46.74 | 12.461% | $52.5643 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $105.27 | 3.584% | $109.0429 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $893.09 | $949.5471 | $949.53 | $949.60 | $949.50 | |