| 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 | $50.66 | 8.758% | $55.0968 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $139.75 | 7.492% | $150.2201 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $20.54 | 8.828% | $22.3533 | $22.35 | $22.35 | $22.40 |
| Purchase #4 | $113.55 | 6.307% | $120.7116 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $211.89 | 11.685% | $236.6493 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $9.67 | 13.404% | $10.9662 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $139.74 | 6.716% | $149.1249 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $685.80 | $745.1222 | $745.12 | $745.05 | $745.10 | |