| 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 | $47.68 | 8.716% | $51.8358 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $133.66 | 5.171% | $140.5716 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $113.59 | 8.626% | $123.3883 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $200.93 | 11.778% | $224.5955 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $79.52 | 12.624% | $89.5586 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $21.57 | 8.392% | $23.3802 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $106.78 | 13.260% | $120.939 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $703.73 | $774.2690 | $774.28 | $774.30 | $774.30 | |