| 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 | $47.36 | 5.813% | $50.113 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $164.51 | 13.208% | $186.2385 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $82.44 | 8.216% | $89.2133 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $179.68 | 10.126% | $197.8744 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $37.87 | 12.359% | $42.5504 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $109.63 | 8.814% | $119.2928 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $83.55 | 6.230% | $88.7552 | $88.76 | $88.75 | $88.80 |
| 7 purchase totals = | $705.04 | $774.0376 | $774.03 | $774.00 | $774.10 | |