| 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 | $105.84 | 10.663% | $117.1257 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $42.34 | 10.474% | $46.7747 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $17.73 | 10.162% | $19.5317 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $216.42 | 11.261% | $240.7911 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $145.69 | 12.463% | $163.8473 | $163.85 | $163.85 | $163.80 |
| Purchase #6 | $89.55 | 6.354% | $95.24 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $94.51 | 6.498% | $100.6513 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $712.08 | $783.9618 | $783.96 | $784.00 | $783.90 | |