| 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 | $115.34 | 3.664% | $119.5661 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $36.48 | 12.481% | $41.0331 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $75.29 | 4.362% | $78.5741 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $53.89 | 4.842% | $56.4994 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $203.92 | 7.702% | $219.6259 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $159.94 | 13.775% | $181.9717 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $42.94 | 12.140% | $48.1529 | $48.15 | $48.15 | $48.20 |
| 7 purchase totals = | $687.80 | $745.4232 | $745.42 | $745.40 | $745.50 | |