| 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 | $92.29 | 4.736% | $96.6609 | $96.66 | $96.65 | $96.70 |
| Purchase #2 | $13.25 | 4.662% | $13.8677 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $168.88 | 5.168% | $177.6077 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $7.61 | 13.606% | $8.6454 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $166.60 | 8.566% | $180.871 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $82.34 | 4.597% | $86.1252 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $72.28 | 5.781% | $76.4585 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $603.25 | $640.2364 | $640.25 | $640.20 | $640.30 | |