| 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 | $35.37 | 12.195% | $39.6834 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $6.96 | 9.672% | $7.6332 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $84.37 | 4.815% | $88.4324 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $215.91 | 13.131% | $244.2611 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $50.92 | 5.375% | $53.657 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $149.99 | 10.425% | $165.6265 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $128.50 | 6.570% | $136.9425 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $672.02 | $736.2361 | $736.23 | $736.30 | $736.20 | |