| 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 | $67.70 | 3.200% | $69.8664 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $5.49 | 7.622% | $5.9084 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $8.52 | 11.597% | $9.5081 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $243.48 | 10.735% | $269.6176 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $45.28 | 7.258% | $48.5664 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $236.52 | 7.186% | $253.5163 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $141.74 | 3.249% | $146.3451 | $146.35 | $146.35 | $146.30 |
| 7 purchase totals = | $748.73 | $803.3283 | $803.35 | $803.25 | $803.30 | |