| 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 | $56.57 | 9.214% | $61.7824 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $23.43 | 13.421% | $26.5745 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $78.43 | 5.742% | $82.9335 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $143.77 | 12.374% | $161.5601 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $63.85 | 9.727% | $70.0607 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $139.85 | 9.550% | $153.2057 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $89.37 | 13.678% | $101.594 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $595.27 | $657.7109 | $657.70 | $657.70 | $657.80 | |