| 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 | $29.75 | 6.312% | $31.6278 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $195.52 | 10.498% | $216.0457 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $159.73 | 6.639% | $170.3345 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $225.35 | 12.250% | $252.9554 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $82.36 | 3.830% | $85.5144 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $56.66 | 9.812% | $62.2195 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $57.32 | 13.181% | $64.8753 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $806.69 | $883.5726 | $883.58 | $883.60 | $883.50 | |