| 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 | $209.42 | 5.497% | $220.9318 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $22.74 | 8.548% | $24.6838 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $25.60 | 13.151% | $28.9667 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $56.75 | 3.573% | $58.7777 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $127.92 | 12.423% | $143.8115 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $20.27 | 11.810% | $22.6639 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $229.55 | 8.425% | $248.8896 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $692.25 | $748.7250 | $748.72 | $748.75 | $748.80 | |