| 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 | $133.41 | 11.702% | $149.0216 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $209.61 | 11.501% | $233.7172 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $69.38 | 9.302% | $75.8337 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $76.45 | 7.246% | $81.9896 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $89.57 | 4.707% | $93.7861 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $87.69 | 12.673% | $98.803 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $22.77 | 12.110% | $25.5274 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $688.88 | $758.6786 | $758.68 | $758.70 | $758.60 | |