| 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 | $80.51 | 5.259% | $84.744 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $67.89 | 7.860% | $73.2262 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $61.87 | 12.546% | $69.6322 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $204.99 | 3.750% | $212.6771 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $58.63 | 8.512% | $63.6206 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $163.93 | 4.222% | $170.8511 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $127.29 | 6.186% | $135.1642 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $765.11 | $809.9154 | $809.91 | $809.95 | $809.90 | |