| 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 | $41.38 | 7.151% | $44.3391 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $100.64 | 3.825% | $104.4895 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $119.47 | 12.338% | $134.2102 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $128.63 | 12.647% | $144.8978 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $87.27 | 3.732% | $90.5269 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $109.79 | 8.829% | $119.4834 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $164.86 | 8.372% | $178.6621 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $752.04 | $816.6090 | $816.61 | $816.65 | $816.60 | |