| 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 | $37.49 | 3.614% | $38.8449 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $152.76 | 10.433% | $168.6975 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $149.31 | 5.687% | $157.8013 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $58.62 | 11.169% | $65.1673 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $17.89 | 10.307% | $19.7339 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $85.77 | 3.407% | $88.6922 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $118.97 | 13.207% | $134.6824 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $620.81 | $673.6195 | $673.61 | $673.65 | $673.60 | |