| 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 | $43.75 | 7.579% | $47.0658 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $141.28 | 6.587% | $150.5861 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $174.93 | 8.261% | $189.381 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $72.91 | 13.562% | $82.7981 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $55.96 | 9.662% | $61.3669 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $216.95 | 9.345% | $237.224 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $193.47 | 3.543% | $200.3246 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $899.25 | $968.7465 | $968.75 | $968.70 | $968.80 | |