| 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 | $39.67 | 6.618% | $42.2954 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $24.92 | 9.281% | $27.2328 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $55.55 | 8.750% | $60.4106 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $137.60 | 11.222% | $153.0415 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $62.31 | 11.539% | $69.5 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $92.66 | 9.787% | $101.7286 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $119.96 | 3.647% | $124.3349 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $532.67 | $578.5438 | $578.54 | $578.60 | $578.40 | |