| 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 | $10.62 | 5.164% | $11.1684 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $247.78 | 6.781% | $264.582 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $243.39 | 12.441% | $273.6701 | $273.67 | $273.65 | $273.70 |
| Purchase #4 | $27.69 | 4.588% | $28.9604 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $100.73 | 13.416% | $114.2439 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $160.94 | 7.377% | $172.8125 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $77.80 | 8.582% | $84.4768 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $868.95 | $949.9141 | $949.91 | $949.90 | $950.00 | |