| 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 | $31.39 | 11.434% | $34.9791 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $48.43 | 8.409% | $52.5025 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $212.88 | 9.775% | $233.689 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $238.99 | 5.287% | $251.6254 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $108.86 | 10.329% | $120.1041 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $248.38 | 7.333% | $266.5937 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $178.35 | 7.338% | $191.4373 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $1,067.28 | $1,150.9311 | $1,150.93 | $1,151.00 | $1,150.90 | |