| 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 | $45.26 | 9.415% | $49.5212 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $237.50 | 9.434% | $259.9058 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $191.58 | 12.636% | $215.788 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $219.28 | 8.514% | $237.9495 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $157.43 | 10.246% | $173.5603 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $95.72 | 6.259% | $101.7111 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $63.37 | 5.643% | $66.946 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $1,010.14 | $1,105.3819 | $1,105.39 | $1,105.35 | $1,105.30 | |