| 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 | $245.63 | 3.683% | $254.6766 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $15.72 | 11.653% | $17.5519 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $94.72 | 13.190% | $107.2136 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $31.64 | 11.872% | $35.3963 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $181.59 | 12.829% | $204.8862 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $133.47 | 9.667% | $146.3725 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $19.75 | 6.521% | $21.0379 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $722.52 | $787.1350 | $787.14 | $787.15 | $787.20 | |