| 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 | $23.50 | 3.680% | $24.3648 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $151.48 | 9.183% | $165.3904 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $233.25 | 3.179% | $240.665 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $53.91 | 7.358% | $57.8767 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $32.80 | 13.386% | $37.1906 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $172.62 | 11.384% | $192.2711 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $117.95 | 13.121% | $133.4262 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $785.51 | $851.1848 | $851.19 | $851.20 | $851.30 | |