| 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 | $78.82 | 5.339% | $83.0282 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $193.29 | 6.271% | $205.4112 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $31.80 | 6.777% | $33.9551 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $74.41 | 12.180% | $83.4731 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $173.61 | 5.235% | $182.6985 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $103.69 | 5.691% | $109.591 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $179.36 | 13.569% | $203.6974 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $834.98 | $901.8545 | $901.86 | $901.85 | $901.90 | |