| 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 | $117.89 | 10.240% | $129.9619 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $125.48 | 4.362% | $130.9534 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $20.71 | 6.341% | $22.0232 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $63.40 | 5.365% | $66.8014 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $6.81 | 10.398% | $7.5181 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $23.68 | 8.299% | $25.6452 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $162.98 | 10.245% | $179.6773 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $520.95 | $562.5805 | $562.58 | $562.55 | $562.60 | |