| 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 | $97.88 | 7.605% | $105.3238 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $12.89 | 4.246% | $13.4373 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $73.99 | 6.674% | $78.9281 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $144.69 | 11.142% | $160.8114 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $85.67 | 11.571% | $95.5829 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $243.25 | 9.704% | $266.855 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $63.77 | 6.655% | $68.0139 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $722.14 | $788.9524 | $788.95 | $788.95 | $788.90 | |