| 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 | $50.59 | 11.523% | $56.4195 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $204.33 | 3.595% | $211.6757 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $128.89 | 11.326% | $143.4881 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $84.69 | 12.213% | $95.0332 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $69.60 | 12.370% | $78.2095 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $105.35 | 3.667% | $109.2132 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $135.84 | 9.831% | $149.1944 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $779.29 | $843.2336 | $843.23 | $843.25 | $843.20 | |