| 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 | $62.47 | 8.678% | $67.8911 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $197.74 | 7.776% | $213.1163 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $89.62 | 4.590% | $93.7336 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $167.79 | 4.192% | $174.8238 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $59.96 | 6.838% | $64.0601 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $214.55 | 10.830% | $237.7858 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $246.55 | 7.618% | $265.3322 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $1,038.68 | $1,116.7429 | $1,116.74 | $1,116.75 | $1,116.70 | |