| 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 | $60.72 | 6.351% | $64.5763 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $121.97 | 7.233% | $130.7921 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $49.68 | 12.472% | $55.8761 | $55.88 | $55.90 | $55.90 |
| Purchase #4 | $98.63 | 12.110% | $110.5741 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $68.93 | 6.290% | $73.2657 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $5.42 | 7.774% | $5.8414 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $64.43 | 7.532% | $69.2829 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $469.78 | $510.2086 | $510.21 | $510.25 | $510.30 | |