| 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 | $67.39 | 7.664% | $72.5548 | $72.55 | $72.55 | $72.60 |
| Purchase #2 | $152.33 | 5.752% | $161.092 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $174.72 | 11.311% | $194.4826 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $68.35 | 11.648% | $76.3114 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $89.83 | 9.479% | $98.345 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $54.89 | 9.410% | $60.0551 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $155.56 | 9.241% | $169.9353 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $763.07 | $832.7762 | $832.78 | $832.80 | $832.80 | |