| 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 | $8.34 | 5.624% | $8.809 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $44.56 | 8.596% | $48.3904 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $45.79 | 4.809% | $47.992 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $31.75 | 8.252% | $34.37 | $34.37 | $34.35 | $34.40 |
| Purchase #5 | $28.35 | 9.765% | $31.1184 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $220.34 | 3.117% | $227.208 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $79.92 | 7.222% | $85.6918 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $459.05 | $483.5796 | $483.58 | $483.55 | $483.60 | |