| 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 | $78.28 | 6.698% | $83.5232 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $188.65 | 4.495% | $197.1298 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $31.76 | 8.157% | $34.3507 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $228.56 | 13.157% | $258.6316 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $38.87 | 5.474% | $40.9977 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $187.76 | 6.727% | $200.3906 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $153.27 | 12.512% | $172.4471 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $907.15 | $987.4707 | $987.47 | $987.50 | $987.40 | |