| 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 | $25.31 | 4.172% | $26.3659 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $156.28 | 11.515% | $174.2756 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $153.26 | 8.705% | $166.6013 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $137.70 | 9.364% | $150.5942 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $60.66 | 13.651% | $68.9407 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $127.94 | 6.447% | $136.1883 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $23.80 | 7.375% | $25.5553 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $684.95 | $748.5213 | $748.53 | $748.55 | $748.60 | |