| 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 | $93.37 | 3.820% | $96.9367 | $96.94 | $96.95 | $96.90 |
| Purchase #2 | $80.33 | 13.430% | $91.1183 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $30.50 | 10.623% | $33.74 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $139.49 | 13.398% | $158.1789 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $15.73 | 5.684% | $16.6241 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $204.74 | 13.575% | $232.5335 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $76.39 | 5.842% | $80.8527 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $640.55 | $709.9842 | $709.98 | $710.00 | $709.90 | |