| 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 | $64.93 | 5.692% | $68.6258 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $147.84 | 8.431% | $160.3044 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $193.74 | 11.457% | $215.9368 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $7.79 | 13.452% | $8.8379 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $33.46 | 8.142% | $36.1843 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $16.84 | 5.165% | $17.7098 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $250.65 | 11.497% | $279.4672 | $279.47 | $279.45 | $279.50 |
| 7 purchase totals = | $715.25 | $787.0662 | $787.07 | $787.10 | $787.00 | |