| 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 | $73.42 | 7.507% | $78.9316 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $61.76 | 13.792% | $70.2779 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $148.29 | 12.438% | $166.7343 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $96.81 | 4.584% | $101.2478 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $62.67 | 10.774% | $69.4221 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $97.35 | 9.441% | $106.5408 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $119.62 | 6.285% | $127.1381 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $659.92 | $720.2926 | $720.29 | $720.35 | $720.10 | |