| 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 | $49.95 | 8.490% | $54.1908 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $51.63 | 8.687% | $56.1151 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $211.49 | 6.396% | $225.0169 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $131.50 | 13.224% | $148.8896 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $94.65 | 4.275% | $98.6963 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $33.81 | 13.258% | $38.2925 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $247.27 | 4.381% | $258.1029 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $820.30 | $879.3041 | $879.31 | $879.30 | $879.30 | |