| 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 | $88.75 | 3.375% | $91.7453 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $22.47 | 9.324% | $24.5651 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $228.48 | 5.651% | $241.3914 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $27.86 | 7.574% | $29.9701 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $40.70 | 9.493% | $44.5637 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $211.89 | 7.726% | $228.2606 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $218.54 | 9.725% | $239.793 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $838.69 | $900.2892 | $900.29 | $900.25 | $900.40 | |