| 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 | $71.43 | 10.808% | $79.1502 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $238.67 | 8.668% | $259.3579 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $21.42 | 4.347% | $22.3511 | $22.35 | $22.35 | $22.40 |
| Purchase #4 | $215.82 | 7.138% | $231.2252 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $65.64 | 12.576% | $73.8949 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $198.26 | 6.513% | $211.1727 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $17.53 | 6.251% | $18.6258 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $828.77 | $895.7778 | $895.78 | $895.80 | $895.90 | |