| 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 | $219.47 | 11.637% | $245.0097 | $245.01 | $245.00 | $245.00 |
| Purchase #2 | $66.95 | 4.537% | $69.9875 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $102.68 | 10.387% | $113.3454 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $179.97 | 12.836% | $203.0709 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $6.72 | 10.683% | $7.4379 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $148.34 | 8.841% | $161.4547 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $63.72 | 10.550% | $70.4425 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $787.85 | $870.7486 | $870.75 | $870.75 | $870.70 | |