| 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 | $88.57 | 9.234% | $96.7486 | $96.75 | $96.75 | $96.70 |
| Purchase #2 | $106.81 | 10.248% | $117.7559 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $7.50 | 11.865% | $8.3899 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $161.77 | 7.768% | $174.3363 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $187.43 | 3.761% | $194.4792 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $40.78 | 10.578% | $45.0937 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $159.73 | 8.807% | $173.7974 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $752.59 | $810.6010 | $810.61 | $810.65 | $810.60 | |