| 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 | $75.54 | 3.106% | $77.8863 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $120.90 | 5.207% | $127.1953 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $22.71 | 9.287% | $24.8191 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $24.82 | 7.142% | $26.5926 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $133.30 | 5.681% | $140.8728 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $53.95 | 8.831% | $58.7143 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $183.62 | 6.139% | $194.8924 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $614.84 | $650.9728 | $650.97 | $650.95 | $651.00 | |