| 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 | $25.37 | 11.689% | $28.3355 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $153.29 | 10.405% | $169.2398 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $130.45 | 3.307% | $134.764 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $218.42 | 10.784% | $241.9744 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $33.98 | 13.246% | $38.481 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $10.79 | 6.672% | $11.5099 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $71.78 | 3.266% | $74.1243 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $644.08 | $698.4289 | $698.42 | $698.40 | $698.40 | |