| 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 | $51.96 | 8.468% | $56.36 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $91.59 | 12.732% | $103.2512 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $124.90 | 13.391% | $141.6254 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $87.32 | 13.158% | $98.8096 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $195.39 | 8.805% | $212.5941 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $9.41 | 13.753% | $10.7042 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $20.97 | 7.866% | $22.6195 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $581.54 | $645.9640 | $645.96 | $645.95 | $646.00 | |