| 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 | $72.99 | 8.609% | $79.2737 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $214.54 | 3.252% | $221.5168 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $159.33 | 11.147% | $177.0905 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $24.60 | 9.477% | $26.9313 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $35.88 | 13.133% | $40.5921 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $48.94 | 9.619% | $53.6475 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $90.28 | 3.250% | $93.2141 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $646.56 | $692.2660 | $692.26 | $692.25 | $692.20 | |