| 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 | $133.42 | 3.792% | $138.4793 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $59.48 | 8.545% | $64.5626 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $109.69 | 7.209% | $117.5976 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $147.65 | 11.425% | $164.519 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $31.85 | 10.814% | $35.2943 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $62.32 | 5.871% | $65.9788 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $8.53 | 8.503% | $9.2553 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $552.94 | $595.6869 | $595.69 | $595.70 | $595.80 | |