| 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 | $44.43 | 11.695% | $49.6261 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $207.43 | 9.166% | $226.443 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $223.32 | 7.753% | $240.634 | $240.63 | $240.65 | $240.60 |
| Purchase #4 | $83.61 | 10.178% | $92.1198 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $80.92 | 12.745% | $91.2333 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $118.45 | 10.764% | $131.2 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $122.50 | 4.855% | $128.4474 | $128.45 | $128.45 | $128.40 |
| 7 purchase totals = | $880.66 | $959.7036 | $959.70 | $959.75 | $959.50 | |