| 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 | $11.48 | 10.143% | $12.6444 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $168.42 | 12.680% | $189.7757 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $125.54 | 5.554% | $132.5125 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $115.77 | 4.163% | $120.5895 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $180.37 | 12.121% | $202.2326 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $78.39 | 5.640% | $82.8112 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $73.40 | 7.679% | $79.0364 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $753.37 | $819.6023 | $819.60 | $819.65 | $819.50 | |