| 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 | $116.61 | 3.507% | $120.6995 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $246.96 | 10.780% | $273.5823 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $44.70 | 6.251% | $47.4942 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $9.69 | 9.425% | $10.6033 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $98.59 | 6.400% | $104.8998 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $84.62 | 10.747% | $93.7141 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $6.93 | 5.227% | $7.2922 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $608.10 | $658.2854 | $658.27 | $658.30 | $658.30 | |