| 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 | $68.80 | 4.653% | $72.0013 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $183.60 | 4.400% | $191.6784 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $124.57 | 6.135% | $132.2124 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $91.85 | 10.432% | $101.4318 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $73.49 | 4.128% | $76.5237 | $76.52 | $76.50 | $76.50 |
| Purchase #6 | $155.28 | 9.328% | $169.7645 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $211.84 | 3.726% | $219.7332 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $909.43 | $963.3453 | $963.33 | $963.35 | $963.30 | |