| 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 | $65.54 | 13.555% | $74.4239 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $94.28 | 12.464% | $106.0311 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $19.84 | 10.475% | $21.9182 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $92.37 | 4.838% | $96.8389 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $170.67 | 4.541% | $178.4201 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $118.47 | 10.332% | $130.7103 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $231.33 | 8.384% | $250.7247 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $792.50 | $859.0672 | $859.06 | $859.00 | $858.90 | |