| 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 | $51.98 | 9.695% | $57.0195 | $57.02 | $57.00 | $57.00 |
| Purchase #2 | $188.68 | 11.646% | $210.6537 | $210.65 | $210.65 | $210.70 |
| Purchase #3 | $137.58 | 8.378% | $149.1065 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $95.38 | 5.789% | $100.9015 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $96.37 | 4.634% | $100.8358 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $44.51 | 11.788% | $49.7568 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $96.86 | 6.784% | $103.431 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $711.36 | $771.7048 | $771.71 | $771.70 | $771.70 | |