| 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 | $82.90 | 9.407% | $90.6984 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $30.29 | 12.394% | $34.0441 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $64.36 | 6.819% | $68.7487 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $47.53 | 12.443% | $53.4442 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $220.92 | 3.454% | $228.5506 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $127.37 | 9.861% | $139.93 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $101.72 | 13.271% | $115.2193 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $675.09 | $730.6353 | $730.63 | $730.65 | $730.50 | |