| 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 | $115.47 | 4.847% | $121.0668 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $74.63 | 9.148% | $81.4572 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $102.89 | 4.280% | $107.2937 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $108.96 | 8.119% | $117.8065 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $80.64 | 6.187% | $85.6292 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $170.44 | 8.147% | $184.3257 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $245.86 | 7.615% | $264.5822 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $898.89 | $962.1613 | $962.17 | $962.20 | $962.20 | |