| 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 | $16.64 | 6.472% | $17.7169 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $224.97 | 13.811% | $256.0406 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $95.77 | 4.551% | $100.1285 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $88.97 | 8.174% | $96.2424 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $53.82 | 4.202% | $56.0815 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $201.26 | 8.215% | $217.7935 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $180.53 | 6.690% | $192.6075 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $861.96 | $936.6109 | $936.61 | $936.65 | $936.50 | |