| 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 | $41.67 | 8.546% | $45.2311 | $45.23 | $45.25 | $45.20 |
| Purchase #2 | $58.60 | 6.363% | $62.3287 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $226.78 | 5.226% | $238.6315 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $184.84 | 9.169% | $201.788 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $74.29 | 8.606% | $80.6834 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $15.73 | 3.621% | $16.2996 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $233.27 | 10.270% | $257.2268 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $835.18 | $902.1891 | $902.19 | $902.30 | $902.10 | |