| 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 | $72.42 | 11.356% | $80.644 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $193.31 | 5.590% | $204.116 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $156.73 | 8.325% | $169.7778 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $185.87 | 3.643% | $192.6412 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $48.86 | 12.206% | $54.8239 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $84.52 | 3.714% | $87.6591 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $193.77 | 5.645% | $204.7083 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $935.48 | $994.3703 | $994.37 | $994.35 | $994.30 | |