| 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 | $231.29 | 9.622% | $253.5447 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $166.66 | 6.494% | $177.4829 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $144.67 | 5.758% | $153.0001 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $19.59 | 5.166% | $20.602 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $30.72 | 3.663% | $31.8453 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $84.94 | 7.187% | $91.0446 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $23.35 | 8.508% | $25.3366 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $701.22 | $752.8562 | $752.85 | $752.90 | $752.70 | |