| 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 | $21.29 | 13.764% | $24.2204 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $55.65 | 13.601% | $63.219 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $216.60 | 4.697% | $226.7737 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $16.60 | 3.320% | $17.1511 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $116.51 | 6.213% | $123.7488 | $123.75 | $123.75 | $123.70 |
| Purchase #6 | $14.59 | 10.119% | $16.0664 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $25.27 | 6.592% | $26.9358 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $466.51 | $498.1152 | $498.12 | $498.05 | $498.10 | |