| 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 | $81.79 | 7.643% | $88.0412 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $35.33 | 4.553% | $36.9386 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $111.29 | 3.656% | $115.3588 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $245.42 | 6.165% | $260.5501 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $18.89 | 12.196% | $21.1938 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $36.68 | 10.589% | $40.564 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $217.86 | 11.712% | $243.3758 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $747.26 | $806.0223 | $806.02 | $806.05 | $806.10 | |