| 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 | $32.80 | 8.342% | $35.5362 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $249.80 | 3.166% | $257.7087 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $44.76 | 4.733% | $46.8785 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $41.75 | 3.376% | $43.1595 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $53.26 | 4.465% | $55.6381 | $55.64 | $55.65 | $55.60 |
| Purchase #6 | $78.31 | 12.794% | $88.329 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $26.87 | 3.489% | $27.8075 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $527.55 | $555.0575 | $555.07 | $555.10 | $555.00 | |