| 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 | $44.97 | 5.589% | $47.4834 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $137.49 | 6.818% | $146.8641 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $177.98 | 9.698% | $195.2405 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $189.99 | 4.417% | $198.3819 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $94.83 | 11.320% | $105.5648 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $73.79 | 4.361% | $77.008 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $53.69 | 5.278% | $56.5238 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $772.74 | $827.0665 | $827.05 | $827.05 | $827.10 | |