| 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 | $17.97 | 9.697% | $19.7126 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $177.44 | 10.740% | $196.4971 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $233.29 | 5.566% | $246.2749 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $140.76 | 11.205% | $156.5322 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $47.98 | 4.192% | $49.9913 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $75.49 | 6.105% | $80.0987 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $60.79 | 9.727% | $66.703 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $753.72 | $815.8098 | $815.80 | $815.80 | $815.80 | |