| 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 | $89.27 | 5.231% | $93.9397 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $227.83 | 12.771% | $256.9262 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $239.59 | 13.838% | $272.7445 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $79.31 | 5.511% | $83.6808 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $23.67 | 3.549% | $24.51 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $138.41 | 9.652% | $151.7693 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $38.95 | 4.789% | $40.8153 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $837.03 | $924.3858 | $924.39 | $924.40 | $924.30 | |