| 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 | $96.62 | 13.322% | $109.4917 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $103.68 | 4.345% | $108.1849 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $67.58 | 7.407% | $72.5857 | $72.59 | $72.60 | $72.60 |
| Purchase #4 | $114.72 | 12.222% | $128.7411 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $35.95 | 6.709% | $38.3619 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $83.51 | 11.403% | $93.0326 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $57.86 | 7.524% | $62.2134 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $559.92 | $612.6113 | $612.60 | $612.65 | $612.60 | |