| 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 | $23.98 | 3.227% | $24.7538 | $24.75 | $24.75 | $24.80 |
| Purchase #2 | $248.99 | 7.606% | $267.9282 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $7.68 | 11.584% | $8.5697 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $189.26 | 7.742% | $203.9125 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $16.38 | 7.714% | $17.6436 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $215.62 | 3.560% | $223.2961 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $113.68 | 13.208% | $128.6949 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $815.59 | $874.7988 | $874.79 | $874.80 | $874.80 | |