| 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 | $45.43 | 12.402% | $51.0642 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $15.39 | 3.528% | $15.933 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $68.71 | 6.662% | $73.2875 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $240.36 | 6.535% | $256.0675 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $189.89 | 5.405% | $200.1536 | $200.15 | $200.15 | $200.20 |
| Purchase #6 | $76.85 | 6.681% | $81.9843 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $34.62 | 10.541% | $38.2693 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $671.25 | $716.7594 | $716.75 | $716.75 | $716.90 | |