| 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 | $108.69 | 5.865% | $115.0647 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $37.92 | 3.331% | $39.1831 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $73.40 | 6.442% | $78.1284 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $57.26 | 9.200% | $62.5279 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $133.52 | 8.324% | $144.6342 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $26.79 | 4.662% | $28.0389 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $15.29 | 13.462% | $17.3483 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $452.87 | $484.9255 | $484.92 | $485.00 | $484.80 | |