| 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 | $67.99 | 4.735% | $71.2093 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $234.93 | 11.157% | $261.1411 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $10.45 | 8.623% | $11.3511 | $11.35 | $11.35 | $11.40 |
| Purchase #4 | $130.86 | 4.636% | $136.9267 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $42.38 | 11.698% | $47.3376 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $24.52 | 8.312% | $26.5581 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $32.85 | 4.196% | $34.2284 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $543.98 | $588.7523 | $588.76 | $588.80 | $588.70 | |