| 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 | $23.34 | 8.819% | $25.3984 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $214.84 | 6.251% | $228.2696 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $153.78 | 9.653% | $168.6244 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $14.28 | 6.171% | $15.1612 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $208.40 | 5.268% | $219.3785 | $219.38 | $219.40 | $219.40 |
| Purchase #6 | $77.77 | 7.140% | $83.3228 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $197.26 | 4.455% | $206.0479 | $206.05 | $206.05 | $206.00 |
| 7 purchase totals = | $889.67 | $946.2028 | $946.20 | $946.15 | $946.20 | |