| 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 | $132.89 | 5.744% | $140.5232 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $97.81 | 13.393% | $110.9097 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $244.64 | 12.556% | $275.357 | $275.36 | $275.35 | $275.40 |
| Purchase #4 | $70.77 | 8.311% | $76.6517 | $76.65 | $76.65 | $76.70 |
| Purchase #5 | $187.85 | 7.821% | $202.5417 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $82.59 | 5.160% | $86.8516 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $35.70 | 3.330% | $36.8888 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $852.25 | $929.7237 | $929.72 | $929.70 | $929.80 | |