| 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 | $38.47 | 7.828% | $41.4814 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $48.64 | 7.571% | $52.3225 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $69.87 | 7.410% | $75.0474 | $75.05 | $75.05 | $75.00 |
| Purchase #4 | $94.84 | 9.325% | $103.6838 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $15.86 | 5.291% | $16.6992 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $245.40 | 5.354% | $258.5387 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $160.50 | 9.685% | $176.0444 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $673.58 | $723.8174 | $723.81 | $723.85 | $723.70 | |