| 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 | $227.39 | 8.242% | $246.1315 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $212.86 | 4.113% | $221.6149 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $93.54 | 3.382% | $96.7035 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $30.61 | 3.111% | $31.5623 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $33.67 | 11.819% | $37.6495 | $37.65 | $37.65 | $37.60 |
| Purchase #6 | $145.72 | 5.439% | $153.6457 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $155.72 | 8.804% | $169.4296 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $899.51 | $956.7370 | $956.73 | $956.75 | $956.60 | |