| 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 | $19.47 | 13.697% | $22.1368 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $80.68 | 6.467% | $85.8976 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $163.74 | 10.545% | $181.0064 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $245.69 | 6.799% | $262.3945 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $30.60 | 5.465% | $32.2723 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $47.96 | 5.402% | $50.5508 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $120.53 | 7.216% | $129.2274 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $708.67 | $763.4858 | $763.49 | $763.50 | $763.50 | |