| 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 | $127.50 | 6.466% | $135.7442 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $42.57 | 4.376% | $44.4329 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $229.36 | 7.184% | $245.8372 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $66.63 | 6.549% | $70.9936 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $17.70 | 11.680% | $19.7674 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $189.45 | 7.116% | $202.9313 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $23.34 | 13.338% | $26.4531 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $696.55 | $746.1597 | $746.15 | $746.20 | $746.10 | |