| 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 | $147.57 | 3.542% | $152.7969 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $80.75 | 11.726% | $90.2187 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $104.96 | 12.625% | $118.2112 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $50.49 | 3.804% | $52.4106 | $52.41 | $52.40 | $52.40 |
| Purchase #5 | $46.42 | 10.626% | $51.3526 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $52.35 | 3.541% | $54.2037 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $70.58 | 6.219% | $74.9694 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $553.12 | $594.1631 | $594.16 | $594.10 | $594.20 | |