| 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 | $84.27 | 11.687% | $94.1186 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $87.73 | 3.694% | $90.9707 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $92.56 | 6.652% | $98.7171 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $160.90 | 7.195% | $172.4768 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $115.40 | 11.469% | $128.6352 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $151.83 | 9.818% | $166.7367 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $20.82 | 11.716% | $23.2593 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $713.51 | $774.9144 | $774.93 | $774.90 | $774.90 | |