| 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 | $17.38 | 13.181% | $19.6709 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $221.94 | 13.702% | $252.3502 | $252.35 | $252.35 | $252.40 |
| Purchase #3 | $33.97 | 12.300% | $38.1483 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $154.47 | 5.160% | $162.4407 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $57.38 | 9.698% | $62.9447 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $157.80 | 11.818% | $176.4488 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $62.43 | 6.319% | $66.375 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $705.37 | $778.3786 | $778.38 | $778.40 | $778.30 | |