| 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 | $38.63 | 8.666% | $41.9777 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $173.45 | 6.541% | $184.7954 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $199.25 | 13.258% | $225.6666 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $152.75 | 6.487% | $162.6589 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $54.66 | 13.623% | $62.1063 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $78.41 | 13.312% | $88.8479 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $131.53 | 13.577% | $149.3878 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $828.68 | $915.4406 | $915.46 | $915.45 | $915.50 | |