| 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 | $65.65 | 7.328% | $70.4608 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $189.51 | 11.588% | $211.4704 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $42.75 | 10.176% | $47.1002 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $12.37 | 9.605% | $13.5581 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $184.52 | 3.783% | $191.5004 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $154.88 | 12.729% | $174.5947 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $100.35 | 9.602% | $109.9856 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $750.03 | $818.6702 | $818.67 | $818.65 | $818.80 | |