| 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 | $71.75 | 6.542% | $76.4439 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $20.87 | 5.146% | $21.944 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $203.46 | 8.122% | $219.985 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $137.55 | 12.514% | $154.763 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $91.69 | 13.568% | $104.1305 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $237.97 | 13.102% | $269.1488 | $269.15 | $269.15 | $269.10 |
| Purchase #7 | $24.48 | 3.675% | $25.3796 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $787.77 | $871.7948 | $871.79 | $871.85 | $871.70 | |