| 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 | $68.67 | 12.185% | $77.0374 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $136.28 | 11.739% | $152.2779 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $29.30 | 13.632% | $33.2942 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $155.90 | 10.470% | $172.2227 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $128.71 | 3.659% | $133.4195 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $249.28 | 10.119% | $274.5046 | $274.50 | $274.50 | $274.50 |
| Purchase #7 | $224.64 | 9.297% | $245.5248 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $992.78 | $1,088.2811 | $1,088.27 | $1,088.25 | $1,088.20 | |