| 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 | $13.92 | 6.808% | $14.8677 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $59.37 | 7.426% | $63.7788 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $92.62 | 12.480% | $104.179 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $87.63 | 12.174% | $98.2981 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $166.92 | 3.241% | $172.3299 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $165.50 | 6.607% | $176.4346 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $29.62 | 5.853% | $31.3537 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $615.58 | $661.2418 | $661.24 | $661.30 | $661.30 | |