| 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 | $46.86 | 13.215% | $53.0525 | $53.05 | $53.05 | $53.10 |
| Purchase #2 | $20.50 | 13.848% | $23.3388 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $137.70 | 8.645% | $149.6042 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $169.73 | 7.388% | $182.2697 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $174.87 | 9.489% | $191.4634 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $160.48 | 7.114% | $171.8965 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $214.40 | 9.438% | $234.6351 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $924.54 | $1,006.2602 | $1,006.26 | $1,006.25 | $1,006.30 | |