| 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 | $224.93 | 4.809% | $235.7469 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $91.31 | 5.316% | $96.164 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $54.51 | 10.799% | $60.3965 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $78.60 | 3.233% | $81.1411 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $170.32 | 10.204% | $187.6995 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $114.46 | 13.298% | $129.6809 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $14.80 | 5.664% | $15.6383 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $748.93 | $806.4672 | $806.47 | $806.50 | $806.40 | |