| 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 | $66.61 | 13.186% | $75.3932 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $9.61 | 8.462% | $10.4232 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $47.86 | 7.808% | $51.5969 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $166.64 | 3.426% | $172.3491 | $172.35 | $172.35 | $172.30 |
| Purchase #5 | $104.98 | 12.842% | $118.4615 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $132.50 | 12.751% | $149.3951 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $217.68 | 3.408% | $225.0985 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $745.88 | $802.7175 | $802.72 | $802.70 | $802.70 | |