| 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 | $37.35 | 11.527% | $41.6553 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $125.42 | 7.715% | $135.0962 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $223.73 | 11.321% | $249.0585 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $35.93 | 13.455% | $40.7644 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $159.66 | 7.572% | $171.7495 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $121.55 | 7.216% | $130.321 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $43.85 | 9.568% | $48.0456 | $48.05 | $48.05 | $48.00 |
| 7 purchase totals = | $747.49 | $816.6905 | $816.70 | $816.65 | $816.70 | |