| 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 | $39.60 | 3.838% | $41.1198 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $78.53 | 3.664% | $81.4073 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $204.97 | 6.832% | $218.9736 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $30.28 | 7.509% | $32.5537 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $67.59 | 4.388% | $70.5558 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $90.51 | 13.246% | $102.499 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $19.68 | 9.578% | $21.565 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $531.16 | $568.6742 | $568.68 | $568.60 | $568.80 | |