| 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 | $57.37 | 4.654% | $60.04 | $60.04 | $60.05 | $60.00 |
| Purchase #2 | $145.30 | 11.526% | $162.0473 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $109.83 | 9.221% | $119.9574 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $238.98 | 11.485% | $266.4269 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $43.28 | 9.792% | $47.518 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $27.96 | 5.295% | $29.4405 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $91.65 | 9.632% | $100.4777 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $714.37 | $785.9078 | $785.92 | $785.95 | $785.80 | |