| 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 | $101.99 | 10.838% | $113.0437 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $53.55 | 4.375% | $55.8928 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $20.50 | 4.766% | $21.477 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $112.76 | 4.315% | $117.6256 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $179.58 | 10.308% | $198.0911 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $165.64 | 7.432% | $177.9504 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $86.27 | 12.248% | $96.8363 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $720.29 | $780.9169 | $780.92 | $781.00 | $780.90 | |