| 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 | $48.32 | 7.832% | $52.1044 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $45.50 | 3.214% | $46.9624 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $233.56 | 4.731% | $244.6097 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $29.35 | 9.557% | $32.155 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $230.52 | 3.350% | $238.2424 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $189.95 | 6.532% | $202.3575 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $80.30 | 7.275% | $86.1418 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $857.50 | $902.5732 | $902.57 | $902.55 | $902.60 | |