| 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 | $54.31 | 8.498% | $58.9253 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $153.55 | 4.683% | $160.7407 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $13.43 | 9.230% | $14.6696 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $79.40 | 7.700% | $85.5138 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $178.61 | 8.273% | $193.3864 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $27.92 | 13.616% | $31.7216 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $228.73 | 6.784% | $244.247 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $735.95 | $789.2044 | $789.21 | $789.20 | $789.10 | |