| 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 | $126.67 | 3.826% | $131.5164 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $70.35 | 10.134% | $77.4793 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $202.48 | 8.770% | $220.2375 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $98.54 | 10.664% | $109.0483 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $184.27 | 5.602% | $194.5928 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $80.80 | 3.580% | $83.6926 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $72.33 | 3.107% | $74.5773 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $835.44 | $891.1442 | $891.15 | $891.20 | $891.10 | |