| 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 | $35.33 | 8.408% | $38.3005 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $126.76 | 13.114% | $143.3833 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $33.36 | 3.610% | $34.5643 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $121.29 | 11.839% | $135.6495 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $138.69 | 4.609% | $145.0822 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $25.49 | 6.482% | $27.1423 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $168.63 | 3.391% | $174.3482 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $649.55 | $698.4703 | $698.46 | $698.50 | $698.40 | |