| 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 | $82.37 | 9.582% | $90.2627 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $250.48 | 9.491% | $274.2531 | $274.25 | $274.25 | $274.30 |
| Purchase #3 | $159.34 | 11.580% | $177.7916 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $189.58 | 5.423% | $199.8609 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $114.81 | 6.526% | $122.3025 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $76.95 | 10.188% | $84.7897 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $80.44 | 6.757% | $85.8753 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $953.97 | $1,035.1358 | $1,035.13 | $1,035.15 | $1,035.30 | |