| 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 | $45.62 | 9.832% | $50.1054 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $68.35 | 12.850% | $77.133 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $213.98 | 9.309% | $233.8994 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $203.25 | 8.583% | $220.6949 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $69.81 | 9.248% | $76.266 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $247.55 | 12.741% | $279.0903 | $279.09 | $279.10 | $279.10 |
| Purchase #7 | $81.53 | 12.837% | $91.996 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $930.09 | $1,029.1850 | $1,029.19 | $1,029.20 | $1,029.20 | |