| 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 | $29.76 | 6.178% | $31.5986 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $162.91 | 3.587% | $168.7536 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $245.90 | 9.815% | $270.0351 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $87.31 | 5.500% | $92.1121 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $56.66 | 13.830% | $64.4961 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $74.99 | 8.631% | $81.4624 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $78.57 | 5.273% | $82.713 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $736.10 | $791.1709 | $791.17 | $791.15 | $791.20 | |