| 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 | $11.91 | 10.516% | $13.1625 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $245.95 | 6.205% | $261.2112 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $177.63 | 5.811% | $187.9521 | $187.95 | $187.95 | $188.00 |
| Purchase #4 | $183.26 | 10.551% | $202.5958 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $10.31 | 13.315% | $11.6828 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $44.88 | 4.352% | $46.8332 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $90.41 | 5.125% | $95.0435 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $764.35 | $818.4811 | $818.47 | $818.50 | $818.50 | |