| 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 | $12.36 | 9.673% | $13.5556 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $53.53 | 13.748% | $60.8893 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $68.62 | 13.682% | $78.0086 | $78.01 | $78.00 | $78.00 |
| Purchase #4 | $37.94 | 9.527% | $41.5545 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $84.54 | 10.353% | $93.2924 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $166.51 | 6.135% | $176.7254 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $14.91 | 8.320% | $16.1505 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $438.41 | $480.1763 | $480.18 | $480.20 | $480.30 | |