| 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 | $49.36 | 12.283% | $55.4229 | $55.42 | $55.40 | $55.40 |
| Purchase #2 | $116.29 | 12.325% | $130.6227 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $42.88 | 10.361% | $47.3228 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $65.68 | 9.392% | $71.8487 | $71.85 | $71.85 | $71.80 |
| Purchase #5 | $156.37 | 3.732% | $162.2057 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $8.70 | 11.316% | $9.6845 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $110.31 | 5.171% | $116.0141 | $116.01 | $116.00 | $116.00 |
| 7 purchase totals = | $549.59 | $593.1214 | $593.11 | $593.05 | $593.00 | |