| 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 | $8.44 | 11.553% | $9.4151 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $238.99 | 3.613% | $247.6247 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $41.64 | 11.187% | $46.2983 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $49.49 | 6.485% | $52.6994 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $16.93 | 12.166% | $18.9897 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $43.70 | 4.293% | $45.576 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $191.45 | 4.672% | $200.3945 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $590.64 | $620.9977 | $621.00 | $621.00 | $621.00 | |