| 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 | $48.96 | 10.721% | $54.209 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $12.77 | 4.600% | $13.3574 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $99.53 | 10.754% | $110.2335 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $73.83 | 9.142% | $80.5795 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $83.34 | 5.278% | $87.7387 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $206.51 | 3.799% | $214.3553 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $52.70 | 10.670% | $58.3231 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $577.64 | $618.7965 | $618.80 | $618.80 | $618.80 | |