| 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 | $120.62 | 6.579% | $128.5556 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $34.77 | 4.156% | $36.215 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $247.27 | 11.498% | $275.7011 | $275.70 | $275.70 | $275.70 |
| Purchase #4 | $159.28 | 13.397% | $180.6187 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $25.29 | 9.693% | $27.7414 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $102.44 | 7.654% | $110.2808 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $67.66 | 7.228% | $72.5505 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $757.33 | $831.6631 | $831.67 | $831.65 | $831.70 | |