| 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 | $22.68 | 5.469% | $23.9204 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $99.80 | 13.320% | $113.0934 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $186.57 | 3.730% | $193.5291 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $75.48 | 6.517% | $80.399 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $33.84 | 4.146% | $35.243 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $66.54 | 7.684% | $71.6529 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $36.77 | 9.277% | $40.1812 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $521.68 | $558.0190 | $558.01 | $558.05 | $558.00 | |