| 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 | $79.52 | 6.132% | $84.3962 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $245.91 | 12.240% | $276.0094 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $203.78 | 10.394% | $224.9609 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $166.65 | 10.566% | $184.2582 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $82.27 | 12.778% | $92.7825 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $66.38 | 13.548% | $75.3732 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $131.32 | 5.769% | $138.8959 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $975.83 | $1,076.6763 | $1,076.68 | $1,076.65 | $1,076.80 | |