| 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 | $104.99 | 12.487% | $118.1001 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $225.32 | 9.502% | $246.7299 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $132.71 | 11.400% | $147.8389 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $104.88 | 9.804% | $115.1624 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $62.93 | 8.172% | $68.0726 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $93.57 | 6.535% | $99.6848 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $29.43 | 13.700% | $33.4619 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $753.83 | $829.0506 | $829.04 | $829.05 | $829.10 | |