| 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 | $55.27 | 6.151% | $58.6697 | $58.67 | $58.65 | $58.70 |
| Purchase #2 | $146.85 | 4.273% | $153.1249 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $58.76 | 7.761% | $63.3204 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $155.89 | 8.499% | $169.1391 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $221.32 | 7.446% | $237.7995 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $98.26 | 12.102% | $110.1514 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $241.72 | 3.396% | $249.9288 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $978.07 | $1,042.1338 | $1,042.13 | $1,042.10 | $1,042.10 | |