| 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 | $40.32 | 10.739% | $44.65 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $149.47 | 6.311% | $158.9031 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $75.63 | 6.577% | $80.6042 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $196.40 | 9.272% | $214.6102 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $144.89 | 11.124% | $161.0076 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $93.94 | 11.800% | $105.0249 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $42.97 | 4.192% | $44.7713 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $743.62 | $809.5713 | $809.56 | $809.50 | $809.60 | |