| 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 | $47.45 | 11.775% | $53.0372 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $80.64 | 13.364% | $91.4167 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $105.73 | 11.703% | $118.1036 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $110.90 | 5.366% | $116.8509 | $116.85 | $116.85 | $116.90 |
| Purchase #5 | $31.29 | 11.597% | $34.9187 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $58.86 | 8.256% | $63.7195 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $170.97 | 7.125% | $183.1516 | $183.15 | $183.15 | $183.20 |
| 7 purchase totals = | $605.84 | $661.1982 | $661.20 | $661.15 | $661.20 | |