| 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 | $13.76 | 3.794% | $14.2821 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $50.36 | 4.228% | $52.4892 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $73.57 | 8.745% | $80.0037 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $149.65 | 4.397% | $156.2301 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $207.33 | 11.457% | $231.0838 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $220.59 | 9.404% | $241.3343 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $62.48 | 9.180% | $68.2157 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $777.74 | $843.6389 | $843.63 | $843.70 | $843.60 | |