| 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 | $110.69 | 9.536% | $121.2454 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $228.32 | 8.141% | $246.9075 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $47.59 | 4.145% | $49.5626 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $83.35 | 6.751% | $88.977 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $230.54 | 8.794% | $250.8137 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $66.50 | 12.291% | $74.6735 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $40.54 | 5.137% | $42.6225 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $807.53 | $874.8022 | $874.80 | $874.75 | $874.80 | |