| 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 | $39.80 | 12.481% | $44.7674 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $56.29 | 10.381% | $62.1335 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $53.32 | 12.541% | $60.0069 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $215.81 | 12.102% | $241.9273 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $138.64 | 7.805% | $149.4609 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $83.50 | 9.772% | $91.6596 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $166.54 | 3.119% | $171.7344 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $753.90 | $821.6900 | $821.69 | $821.70 | $821.70 | |