| 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 | $60.83 | 8.722% | $66.1356 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $35.78 | 12.341% | $40.1956 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $37.96 | 9.429% | $41.5392 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $147.55 | 3.765% | $153.1053 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $137.93 | 5.848% | $145.9961 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $73.68 | 7.123% | $78.9282 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $82.26 | 9.423% | $90.0114 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $575.99 | $615.9114 | $615.93 | $615.95 | $615.80 | |