| 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 | $68.56 | 7.618% | $73.7829 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $42.97 | 4.520% | $44.9122 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $175.41 | 4.165% | $182.7158 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $40.62 | 5.245% | $42.7505 | $42.75 | $42.75 | $42.80 |
| Purchase #5 | $103.65 | 11.489% | $115.5583 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $8.34 | 4.699% | $8.7319 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $18.72 | 12.715% | $21.1002 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $458.27 | $489.5518 | $489.55 | $489.55 | $489.60 | |