| 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 | $43.52 | 9.422% | $47.6205 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $244.68 | 13.664% | $278.1131 | $278.11 | $278.10 | $278.10 |
| Purchase #3 | $137.81 | 9.571% | $150.9998 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $49.46 | 5.173% | $52.0186 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $104.36 | 10.211% | $115.0162 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $21.75 | 3.843% | $22.5859 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $120.38 | 5.134% | $126.5603 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $721.96 | $792.9144 | $792.92 | $792.85 | $792.90 | |