| 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 | $96.37 | 4.497% | $100.7038 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $238.87 | 8.653% | $259.5394 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $132.72 | 9.586% | $145.4425 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $64.68 | 5.454% | $68.2076 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $41.75 | 10.321% | $46.059 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $196.26 | 3.194% | $202.5285 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $58.38 | 4.128% | $60.7899 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $829.03 | $883.2707 | $883.27 | $883.30 | $883.20 | |