| 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 | $70.31 | 9.351% | $76.8847 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $54.47 | 12.780% | $61.4313 | $61.43 | $61.45 | $61.40 |
| Purchase #3 | $206.34 | 6.274% | $219.2858 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $85.34 | 13.541% | $96.8959 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $111.26 | 11.679% | $124.2541 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $174.90 | 4.146% | $182.1514 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $74.60 | 4.261% | $77.7787 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $777.22 | $838.6819 | $838.68 | $838.75 | $838.80 | |