| 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 | $103.52 | 12.635% | $116.5998 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $36.52 | 8.734% | $39.7097 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $7.97 | 5.660% | $8.4211 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $174.50 | 8.285% | $188.9573 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $85.81 | 12.361% | $96.417 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $62.57 | 7.509% | $67.2684 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $97.51 | 8.195% | $105.5009 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $568.40 | $622.8742 | $622.88 | $622.80 | $622.90 | |