| 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 | $96.27 | 5.332% | $101.4031 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $249.45 | 11.300% | $277.6379 | $277.64 | $277.65 | $277.60 |
| Purchase #3 | $29.38 | 3.566% | $30.4277 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $155.64 | 5.827% | $164.7091 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $54.72 | 5.828% | $57.9091 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $105.45 | 11.753% | $117.8435 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $193.40 | 3.326% | $199.8325 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $884.31 | $949.7629 | $949.76 | $949.80 | $949.60 | |