| 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 | $19.52 | 11.157% | $21.6978 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $236.43 | 3.102% | $243.7641 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $78.46 | 11.636% | $87.5896 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $101.96 | 10.369% | $112.5322 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $95.46 | 5.836% | $101.031 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $153.44 | 4.335% | $160.0916 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $8.47 | 13.274% | $9.5943 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $693.74 | $736.3006 | $736.29 | $736.35 | $736.30 | |