| 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 | $15.59 | 6.327% | $16.5764 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $73.53 | 4.379% | $76.7499 | $76.75 | $76.75 | $76.70 |
| Purchase #3 | $56.53 | 8.648% | $61.4187 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $19.58 | 11.846% | $21.8994 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $120.73 | 7.170% | $129.3863 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $108.50 | 10.241% | $119.6115 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $18.56 | 5.771% | $19.6311 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $413.02 | $445.2733 | $445.28 | $445.30 | $445.20 | |