| 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 | $70.92 | 10.345% | $78.2567 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $26.84 | 5.706% | $28.3715 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $215.85 | 6.754% | $230.4285 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $114.77 | 12.642% | $129.2792 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $214.48 | 4.262% | $223.6211 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $221.59 | 8.399% | $240.2013 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $12.91 | 10.470% | $14.2617 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $877.36 | $944.4200 | $944.42 | $944.40 | $944.50 | |