| 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 | $103.60 | 11.559% | $115.5751 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $155.85 | 4.482% | $162.8352 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $25.30 | 9.322% | $27.6585 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $22.82 | 3.789% | $23.6846 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $183.93 | 6.759% | $196.3618 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $73.99 | 7.411% | $79.4734 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $40.45 | 11.211% | $44.9848 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $605.94 | $650.5734 | $650.57 | $650.60 | $650.70 | |