| 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 | $60.51 | 9.217% | $66.0872 | $66.09 | $66.10 | $66.10 |
| Purchase #2 | $246.66 | 13.516% | $279.9986 | $280.00 | $280.00 | $280.00 |
| Purchase #3 | $24.79 | 6.436% | $26.3855 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $38.48 | 11.282% | $42.8213 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $76.94 | 9.470% | $84.2262 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $96.57 | 6.136% | $102.4955 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $106.90 | 3.681% | $110.835 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $650.85 | $712.8493 | $712.87 | $712.90 | $712.80 | |