| 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 | $54.89 | 6.281% | $58.3376 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $146.32 | 7.493% | $157.2838 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $88.90 | 13.394% | $100.8073 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $42.30 | 11.236% | $47.0528 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $95.64 | 13.673% | $108.7169 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $185.84 | 12.238% | $208.5831 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $139.54 | 13.433% | $158.2844 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $753.43 | $839.0659 | $839.06 | $839.10 | $839.10 | |