| 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 | $36.72 | 8.596% | $39.8765 | $39.88 | $39.90 | $39.90 |
| Purchase #2 | $145.74 | 10.453% | $160.9742 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $52.31 | 9.582% | $57.3223 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $249.90 | 8.822% | $271.9462 | $271.95 | $271.95 | $271.90 |
| Purchase #5 | $151.34 | 12.767% | $170.6616 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $184.67 | 3.164% | $190.513 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $172.69 | 9.646% | $189.3477 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $993.37 | $1,080.6415 | $1,080.64 | $1,080.60 | $1,080.60 | |