| 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 | $84.48 | 6.720% | $90.1571 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $133.39 | 13.366% | $151.2189 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $162.99 | 12.713% | $183.7109 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $50.92 | 12.637% | $57.3548 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $13.26 | 11.416% | $14.7738 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $22.51 | 7.192% | $24.1289 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $233.73 | 4.786% | $244.9163 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $701.28 | $766.2607 | $766.26 | $766.20 | $766.30 | |