| 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 | $248.55 | 11.393% | $276.8673 | $276.87 | $276.85 | $276.90 |
| Purchase #2 | $89.42 | 5.772% | $94.5813 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $111.36 | 5.807% | $117.8267 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $40.53 | 9.711% | $44.4659 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $174.40 | 8.330% | $188.9275 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $91.67 | 4.446% | $95.7456 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $20.37 | 8.399% | $22.0809 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $776.30 | $840.4952 | $840.51 | $840.55 | $840.50 | |