| 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 | $203.64 | 9.583% | $223.1548 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $44.77 | 9.561% | $49.0505 | $49.05 | $49.05 | $49.10 |
| Purchase #3 | $210.67 | 5.107% | $221.4289 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $46.96 | 13.167% | $53.1432 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $22.44 | 3.136% | $23.1437 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $71.61 | 4.608% | $74.9098 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $121.40 | 4.405% | $126.7477 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $721.49 | $771.5786 | $771.57 | $771.60 | $771.50 | |