| 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 | $39.88 | 6.368% | $42.4196 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $65.65 | 12.706% | $73.9915 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $195.43 | 9.489% | $213.9744 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $38.54 | 12.692% | $43.4315 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $57.28 | 5.227% | $60.274 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $188.76 | 7.407% | $202.7415 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $65.43 | 5.725% | $69.1759 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $650.97 | $706.0084 | $706.00 | $706.00 | $706.00 | |