| 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 | $93.65 | 6.700% | $99.9246 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $32.70 | 7.836% | $35.2624 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $217.84 | 6.162% | $231.2633 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $199.34 | 10.781% | $220.8308 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $187.33 | 5.432% | $197.5058 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $149.43 | 5.557% | $157.7338 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $70.65 | 13.643% | $80.2888 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $950.94 | $1,022.8095 | $1,022.80 | $1,022.80 | $1,022.80 | |