| 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 | $64.77 | 4.577% | $67.7345 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $92.98 | 4.245% | $96.927 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $8.63 | 12.202% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $129.74 | 4.245% | $135.2475 | $135.25 | $135.25 | $135.20 |
| Purchase #5 | $227.90 | 7.513% | $245.0221 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $96.93 | 13.731% | $110.2395 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $187.73 | 8.523% | $203.7302 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $808.68 | $868.5838 | $868.58 | $868.65 | $868.40 | |