| 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 | $9.28 | 4.294% | $9.6785 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $244.66 | 5.621% | $258.4123 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $31.27 | 10.653% | $34.6012 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $73.75 | 5.223% | $77.602 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $244.46 | 9.349% | $267.3146 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $100.56 | 12.385% | $113.0144 | $113.01 | $113.00 | $113.00 |
| Purchase #7 | $162.61 | 9.736% | $178.4417 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $866.59 | $939.0647 | $939.05 | $939.05 | $939.00 | |