| 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 | $32.82 | 3.686% | $34.0297 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $98.78 | 4.432% | $103.1579 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $200.27 | 13.572% | $227.4506 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $117.45 | 4.715% | $122.9878 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $220.86 | 8.515% | $239.6662 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $73.52 | 7.180% | $78.7987 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $29.80 | 7.244% | $31.9587 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $773.50 | $838.0496 | $838.06 | $838.05 | $838.20 | |