| 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 | $35.65 | 11.427% | $39.7237 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $113.97 | 8.603% | $123.7748 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $128.52 | 13.869% | $146.3444 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $104.74 | 12.297% | $117.6199 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $57.68 | 4.289% | $60.1539 | $60.15 | $60.15 | $60.20 |
| Purchase #6 | $219.52 | 3.538% | $227.2866 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $111.53 | 7.664% | $120.0777 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $771.61 | $834.9810 | $834.97 | $834.95 | $835.00 | |