| 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 | $106.29 | 5.514% | $112.1508 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $17.82 | 13.197% | $20.1717 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $47.35 | 4.582% | $49.5196 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $117.56 | 13.598% | $133.5458 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $164.34 | 10.789% | $182.0706 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $60.35 | 9.422% | $66.0362 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $184.80 | 6.836% | $197.4329 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $698.51 | $760.9276 | $760.93 | $760.90 | $760.90 | |