| 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 | $76.27 | 3.123% | $78.6519 | $78.65 | $78.65 | $78.70 |
| Purchase #2 | $129.97 | 4.169% | $135.3884 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $95.82 | 6.310% | $101.8662 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $179.27 | 3.359% | $185.2917 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $74.68 | 8.838% | $81.2802 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $204.33 | 11.470% | $227.7667 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $160.65 | 9.300% | $175.5905 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $920.99 | $985.8356 | $985.84 | $985.85 | $986.00 | |