| 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 | $73.77 | 8.556% | $80.0818 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $166.89 | 9.790% | $183.2285 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $199.39 | 10.306% | $219.9391 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $62.52 | 3.318% | $64.5944 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $86.85 | 5.485% | $91.6137 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $162.50 | 3.572% | $168.3045 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $32.62 | 6.171% | $34.633 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $784.54 | $842.3950 | $842.38 | $842.45 | $842.30 | |