| 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 | $38.62 | 8.409% | $41.8676 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $69.48 | 7.272% | $74.5326 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $44.97 | 11.292% | $50.048 | $50.05 | $50.05 | $50.00 |
| Purchase #4 | $46.55 | 11.857% | $52.0694 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $162.84 | 7.319% | $174.7583 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $31.94 | 5.722% | $33.7676 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $19.69 | 9.195% | $21.5005 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $414.09 | $448.5440 | $448.55 | $448.50 | $448.60 | |