| 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 | $228.39 | 7.473% | $245.4576 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $179.78 | 10.143% | $198.0151 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $107.62 | 5.726% | $113.7823 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $5.58 | 7.240% | $5.984 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $202.42 | 8.543% | $219.7127 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $51.84 | 8.862% | $56.4341 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $17.98 | 3.214% | $18.5579 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $793.61 | $857.9437 | $857.94 | $857.95 | $858.00 | |