| 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 | $8.26 | 9.461% | $9.0415 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $207.96 | 10.630% | $230.0661 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $198.45 | 6.155% | $210.6646 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $185.35 | 4.620% | $193.9132 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $58.85 | 8.554% | $63.884 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $212.76 | 3.860% | $220.9725 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $62.49 | 12.682% | $70.415 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $934.12 | $998.9569 | $998.95 | $998.90 | $999.00 | |