| 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 | $8.68 | 5.691% | $9.174 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $109.64 | 13.421% | $124.3548 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $82.34 | 12.186% | $92.374 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $61.33 | 6.242% | $65.1582 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $94.77 | 7.213% | $101.6058 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $171.74 | 6.791% | $183.4029 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $171.90 | 12.248% | $192.9543 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $700.40 | $769.0240 | $769.01 | $768.95 | $769.20 | |