| 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 | $52.53 | 9.538% | $57.5403 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $62.88 | 10.266% | $69.3353 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $162.54 | 3.664% | $168.4955 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $53.93 | 9.723% | $59.1736 | $59.17 | $59.15 | $59.20 |
| Purchase #5 | $164.45 | 12.488% | $184.9865 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $18.42 | 5.152% | $19.369 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $219.50 | 9.429% | $240.1967 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $734.25 | $799.0969 | $799.11 | $799.10 | $799.10 | |