| 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 | $188.55 | 11.643% | $210.5029 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $14.94 | 4.533% | $15.6172 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $38.97 | 6.228% | $41.3971 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $55.97 | 7.698% | $60.2786 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $36.38 | 8.346% | $39.4163 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $238.57 | 6.794% | $254.7784 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $72.59 | 5.184% | $76.3531 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $645.97 | $698.3436 | $698.35 | $698.35 | $698.40 | |