| 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 | $32.34 | 13.733% | $36.7813 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $41.39 | 7.709% | $44.5808 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $29.52 | 9.597% | $32.353 | $32.35 | $32.35 | $32.40 |
| Purchase #4 | $35.88 | 5.123% | $37.7181 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $158.88 | 7.275% | $170.4385 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $74.42 | 8.341% | $80.6274 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $115.70 | 7.241% | $124.0778 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $488.13 | $526.5769 | $526.58 | $526.65 | $526.60 | |