| 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 | $99.43 | 5.806% | $105.2029 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $234.27 | 13.332% | $265.5029 | $265.50 | $265.50 | $265.50 |
| Purchase #3 | $36.97 | 9.353% | $40.4278 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $183.61 | 6.556% | $195.6475 | $195.65 | $195.65 | $195.60 |
| Purchase #5 | $155.57 | 4.244% | $162.1724 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $155.71 | 9.530% | $170.5492 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $53.65 | 13.245% | $60.7559 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $919.21 | $1,000.2586 | $1,000.26 | $1,000.25 | $1,000.20 | |