| 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 | $40.31 | 3.104% | $41.5612 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $100.46 | 10.860% | $111.37 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $200.28 | 11.357% | $223.0258 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $69.52 | 5.310% | $73.2115 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $100.52 | 7.525% | $108.0841 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $171.51 | 7.853% | $184.9787 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $210.36 | 9.796% | $230.9669 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $892.96 | $973.1982 | $973.20 | $973.20 | $973.30 | |