| 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 | $21.54 | 11.645% | $24.0483 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $173.71 | 13.233% | $196.697 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $14.84 | 13.822% | $16.8912 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $181.51 | 11.672% | $202.6958 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $6.78 | 13.828% | $7.7175 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $95.76 | 11.276% | $106.5579 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $119.49 | 13.170% | $135.2268 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $613.63 | $689.8345 | $689.85 | $689.85 | $689.80 | |