| 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 | $70.99 | 13.484% | $80.5623 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $211.70 | 6.475% | $225.4076 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $133.82 | 5.210% | $140.792 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $78.90 | 3.627% | $81.7617 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $93.61 | 9.392% | $102.4019 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $16.95 | 13.694% | $19.2711 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $142.28 | 7.612% | $153.1104 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $748.25 | $803.3070 | $803.30 | $803.25 | $803.40 | |