| 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 | $32.65 | 9.549% | $35.7677 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $44.83 | 6.598% | $47.7879 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $121.67 | 9.553% | $133.2931 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $210.87 | 13.221% | $238.7491 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $239.91 | 5.591% | $253.3234 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $90.29 | 12.165% | $101.2738 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $51.85 | 10.435% | $57.2605 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $792.07 | $867.4555 | $867.45 | $867.40 | $867.50 | |