| 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 | $43.83 | 10.527% | $48.444 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $192.56 | 5.636% | $203.4127 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $96.68 | 5.607% | $102.1008 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $120.91 | 6.835% | $129.1742 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $144.69 | 5.148% | $152.1386 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $29.93 | 4.658% | $31.3241 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $79.40 | 9.866% | $87.2336 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $708.00 | $753.8280 | $753.81 | $753.80 | $753.70 | |