| 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 | $35.69 | 10.577% | $39.4649 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $87.31 | 10.602% | $96.5666 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $214.57 | 6.370% | $228.2381 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $211.45 | 6.470% | $225.1308 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $145.38 | 6.869% | $155.3662 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $85.84 | 9.324% | $93.8437 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $62.34 | 4.238% | $64.982 | $64.98 | $65.00 | $65.00 |
| 7 purchase totals = | $842.58 | $903.5923 | $903.59 | $903.60 | $903.60 | |