| 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 | $25.88 | 13.756% | $29.4401 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $91.31 | 5.111% | $95.9769 | $95.98 | $96.00 | $96.00 |
| Purchase #3 | $40.76 | 5.430% | $42.9733 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $103.99 | 10.738% | $115.1564 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $99.28 | 6.856% | $106.0866 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $135.28 | 13.853% | $154.0203 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $95.71 | 13.730% | $108.851 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $592.21 | $652.5046 | $652.51 | $652.50 | $652.60 | |