| 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 | $42.65 | 11.798% | $47.6818 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $108.42 | 8.781% | $117.9404 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $96.25 | 12.718% | $108.4911 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $112.80 | 6.542% | $120.1794 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $136.58 | 3.297% | $141.083 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $69.47 | 4.871% | $72.8539 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $157.54 | 8.766% | $171.35 | $171.35 | $171.35 | $171.40 |
| 7 purchase totals = | $723.71 | $779.5796 | $779.57 | $779.65 | $779.70 | |