| 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 | $41.77 | 12.343% | $46.9257 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $134.26 | 7.740% | $144.6517 | $144.65 | $144.65 | $144.70 |
| Purchase #3 | $40.86 | 12.743% | $46.0668 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $98.87 | 10.606% | $109.3562 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $86.30 | 4.320% | $90.0282 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $207.43 | 11.125% | $230.5066 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $6.79 | 12.247% | $7.6216 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $616.28 | $675.1568 | $675.17 | $675.15 | $675.20 | |