| 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 | $39.44 | 13.328% | $44.6966 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $135.98 | 4.740% | $142.4255 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $246.98 | 9.376% | $270.1368 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $247.95 | 3.340% | $256.2315 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $26.84 | 9.359% | $29.352 | $29.35 | $29.35 | $29.40 |
| Purchase #6 | $29.56 | 5.429% | $31.1648 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $25.33 | 4.400% | $26.4445 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $752.08 | $800.4517 | $800.45 | $800.50 | $800.40 | |