| 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 | $100.82 | 3.719% | $104.5695 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $12.50 | 11.628% | $13.9535 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $246.48 | 8.123% | $266.5016 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $118.79 | 9.798% | $130.429 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $71.58 | 13.111% | $80.9649 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $49.62 | 13.152% | $56.146 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $239.47 | 10.162% | $263.8049 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $839.26 | $916.3694 | $916.36 | $916.35 | $916.40 | |