| 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 | $187.42 | 7.786% | $202.0125 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $76.80 | 8.844% | $83.5922 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $85.53 | 12.772% | $96.4539 | $96.45 | $96.45 | $96.50 |
| Purchase #4 | $63.61 | 7.718% | $68.5194 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $80.68 | 3.841% | $83.7789 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $149.94 | 5.312% | $157.9048 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $75.44 | 12.157% | $84.6112 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $719.42 | $776.8729 | $776.86 | $776.85 | $776.90 | |