| 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 | $82.89 | 6.678% | $88.4254 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $133.41 | 10.254% | $147.0899 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $94.66 | 4.515% | $98.9339 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $129.85 | 6.575% | $138.3876 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $133.74 | 11.772% | $149.4839 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $26.70 | 4.287% | $27.8446 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $67.51 | 12.723% | $76.0993 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $668.76 | $726.2646 | $726.26 | $726.35 | $726.20 | |