| 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 | $34.71 | 3.791% | $36.0259 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $51.64 | 3.753% | $53.578 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $79.93 | 8.867% | $87.0174 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $40.95 | 10.199% | $45.1265 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $34.56 | 10.741% | $38.2721 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $195.56 | 12.379% | $219.7684 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $129.75 | 3.400% | $134.1615 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $567.10 | $613.9498 | $613.96 | $613.95 | $614.00 | |