| 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 | $39.95 | 5.616% | $42.1936 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $122.38 | 6.817% | $130.7226 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $164.67 | 7.552% | $177.1059 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $141.75 | 12.773% | $159.8557 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $61.45 | 9.704% | $67.4131 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $188.83 | 9.520% | $206.8066 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $222.53 | 11.196% | $247.4445 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $941.56 | $1,031.5420 | $1,031.54 | $1,031.50 | $1,031.50 | |