| 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 | $57.86 | 6.869% | $61.8344 | $61.83 | $61.85 | $61.80 |
| Purchase #2 | $16.55 | 13.380% | $18.7644 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $69.69 | 13.366% | $79.0048 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $94.29 | 7.451% | $101.3155 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $122.72 | 7.147% | $131.4908 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $22.64 | 10.775% | $25.0795 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $123.32 | 13.742% | $140.2666 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $507.07 | $557.7560 | $557.75 | $557.75 | $557.80 | |