| 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 | $106.51 | 10.178% | $117.3506 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $140.70 | 10.409% | $155.3455 | $155.35 | $155.35 | $155.30 |
| Purchase #3 | $103.78 | 6.422% | $110.4448 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $136.92 | 7.709% | $147.4752 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $75.38 | 6.628% | $80.3762 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $62.50 | 3.734% | $64.8338 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $90.89 | 8.202% | $98.3448 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $716.68 | $774.1709 | $774.17 | $774.25 | $774.10 | |