| 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 | $49.25 | 4.440% | $51.4367 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $49.81 | 12.679% | $56.1254 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $49.38 | 8.845% | $53.7477 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $240.67 | 6.395% | $256.0608 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $175.59 | 11.528% | $195.832 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $146.44 | 11.634% | $163.4768 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $214.27 | 4.672% | $224.2807 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $925.41 | $1,000.9601 | $1,000.97 | $1,001.05 | $1,000.90 | |