| 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 | $39.93 | 7.673% | $42.9938 | $42.99 | $43.00 | $43.00 |
| Purchase #2 | $113.94 | 7.185% | $122.1266 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $190.92 | 10.516% | $210.9971 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $32.31 | 11.353% | $35.9782 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $52.62 | 9.483% | $57.61 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $75.54 | 7.813% | $81.4419 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $201.31 | 3.178% | $207.7076 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $706.57 | $758.8552 | $758.86 | $758.90 | $758.80 | |