| 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 | $33.58 | 4.429% | $35.0673 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $129.91 | 12.699% | $146.4073 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $197.49 | 11.666% | $220.5292 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $35.45 | 8.741% | $38.5487 | $38.55 | $38.55 | $38.50 |
| Purchase #5 | $109.63 | 7.418% | $117.7624 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $218.35 | 9.769% | $239.6806 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $225.42 | 8.199% | $243.9022 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $949.83 | $1,041.8977 | $1,041.90 | $1,041.90 | $1,041.90 | |