| 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 | $72.47 | 5.512% | $76.4645 | $76.46 | $76.45 | $76.50 |
| Purchase #2 | $71.77 | 10.357% | $79.2032 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $129.42 | 8.158% | $139.9781 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $62.25 | 9.819% | $68.3623 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $106.63 | 11.223% | $118.5971 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $42.43 | 8.639% | $46.0955 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $166.32 | 7.121% | $178.1636 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $651.29 | $706.8643 | $706.86 | $706.85 | $707.00 | |