| 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 | $75.92 | 11.784% | $84.8664 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $121.71 | 6.634% | $129.7842 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $138.34 | 11.825% | $154.6987 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $211.55 | 10.846% | $234.4947 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $138.33 | 11.786% | $154.6336 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $66.45 | 3.345% | $68.6728 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $67.38 | 7.152% | $72.199 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $819.68 | $899.3494 | $899.34 | $899.35 | $899.40 | |