| 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 | $74.58 | 3.423% | $77.1329 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $243.37 | 8.327% | $263.6354 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $140.45 | 5.662% | $148.4023 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $137.69 | 5.421% | $145.1542 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $178.58 | 6.437% | $190.0752 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $27.27 | 4.526% | $28.5042 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $42.62 | 5.677% | $45.0395 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $844.56 | $897.9437 | $897.94 | $898.00 | $897.90 | |