| 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 | $20.82 | 12.523% | $23.4273 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $42.29 | 4.664% | $44.2624 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $52.50 | 6.698% | $56.0165 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $84.93 | 4.745% | $88.9599 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $63.67 | 4.718% | $66.674 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $242.51 | 12.226% | $272.1593 | $272.16 | $272.15 | $272.20 |
| Purchase #7 | $97.75 | 7.610% | $105.1888 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $604.47 | $656.6882 | $656.69 | $656.65 | $656.80 | |