| 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 | $81.50 | 7.563% | $87.6638 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $27.43 | 12.799% | $30.9408 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $141.63 | 3.457% | $146.5261 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $82.57 | 9.290% | $90.2408 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $149.95 | 6.614% | $159.8677 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $77.87 | 12.212% | $87.3795 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $191.96 | 4.505% | $200.6078 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $752.91 | $803.2265 | $803.23 | $803.25 | $803.20 | |