| 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 | $197.53 | 5.630% | $208.6509 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $85.36 | 5.755% | $90.2725 | $90.27 | $90.25 | $90.30 |
| Purchase #3 | $21.40 | 4.783% | $22.4236 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $79.38 | 3.213% | $81.9305 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $54.40 | 7.577% | $58.5219 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $201.62 | 11.693% | $225.1954 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $141.59 | 10.619% | $156.6254 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $781.28 | $843.6202 | $843.62 | $843.60 | $843.60 | |