| 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 | $207.63 | 5.693% | $219.4504 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $56.43 | 11.691% | $63.0272 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $130.51 | 12.238% | $146.4818 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $147.31 | 4.454% | $153.8712 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $68.25 | 8.423% | $73.9987 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $101.32 | 8.230% | $109.6586 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $36.49 | 13.520% | $41.4234 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $747.94 | $807.9113 | $807.91 | $807.90 | $808.00 | |