| 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 | $51.75 | 11.390% | $57.6443 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $46.57 | 9.528% | $51.0072 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $250.36 | 3.753% | $259.756 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $162.83 | 4.160% | $169.6037 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $149.39 | 6.857% | $159.6337 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $19.76 | 13.822% | $22.4912 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $60.90 | 11.397% | $67.8408 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $741.56 | $787.9769 | $787.97 | $788.00 | $787.90 | |