| 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 | $113.72 | 4.535% | $118.8772 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $216.67 | 5.545% | $228.6844 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $169.75 | 3.462% | $175.6267 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $81.75 | 7.425% | $87.8199 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $53.58 | 6.229% | $56.9175 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $69.92 | 4.514% | $73.0762 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $5.93 | 13.346% | $6.7214 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $711.32 | $747.7233 | $747.73 | $747.75 | $747.70 | |