| 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 | $66.87 | 7.473% | $71.8672 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $89.70 | 11.362% | $99.8917 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $249.93 | 3.223% | $257.9852 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $115.95 | 6.664% | $123.6769 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $115.98 | 12.521% | $130.5019 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $154.87 | 12.807% | $174.7042 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $51.46 | 3.201% | $53.1072 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $844.76 | $911.7343 | $911.74 | $911.75 | $911.80 | |