| 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 | $34.52 | 11.348% | $38.4373 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $91.75 | 5.357% | $96.665 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $249.36 | 12.217% | $279.8243 | $279.82 | $279.80 | $279.80 |
| Purchase #4 | $132.58 | 10.563% | $146.5844 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $183.27 | 10.526% | $202.561 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $74.30 | 8.337% | $80.4944 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $89.99 | 6.246% | $95.6108 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $855.77 | $940.1772 | $940.17 | $940.15 | $940.20 | |