| 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 | $16.81 | 6.145% | $17.843 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $116.49 | 12.149% | $130.6424 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $120.83 | 10.796% | $133.8748 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $41.26 | 6.553% | $43.9638 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $219.72 | 11.808% | $245.6645 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $8.61 | 9.814% | $9.455 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $102.53 | 3.840% | $106.4672 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $626.25 | $687.9107 | $687.90 | $687.85 | $688.00 | |