| 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 | $25.41 | 3.644% | $26.3359 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $86.61 | 10.773% | $95.9405 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $116.33 | 12.808% | $131.2295 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $159.61 | 10.353% | $176.1344 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $22.67 | 6.686% | $24.1857 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $39.66 | 7.521% | $42.6428 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $85.50 | 10.217% | $94.2355 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $535.79 | $590.7043 | $590.71 | $590.80 | $590.50 | |