| 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 | $79.79 | 3.856% | $82.8667 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $141.86 | 6.354% | $150.8738 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $203.73 | 13.370% | $230.9687 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $96.80 | 5.838% | $102.4512 | $102.45 | $102.45 | $102.50 |
| Purchase #5 | $122.70 | 10.768% | $135.9123 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $37.75 | 11.247% | $41.9957 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $200.47 | 4.630% | $209.7518 | $209.75 | $209.75 | $209.80 |
| 7 purchase totals = | $883.10 | $954.8202 | $954.82 | $954.75 | $955.00 | |