| 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 | $39.49 | 3.441% | $40.8489 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $94.60 | 4.759% | $99.102 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $233.82 | 5.569% | $246.8414 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $178.38 | 11.307% | $198.5494 | $198.55 | $198.55 | $198.50 |
| Purchase #5 | $135.27 | 13.692% | $153.7912 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $202.75 | 8.599% | $220.1845 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $29.71 | 12.816% | $33.5176 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $914.02 | $992.8350 | $992.83 | $992.85 | $992.70 | |