| 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 | $45.43 | 11.783% | $50.783 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $38.69 | 10.237% | $42.6507 | $42.65 | $42.65 | $42.70 |
| Purchase #3 | $19.60 | 10.159% | $21.5912 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $68.62 | 8.696% | $74.5872 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $46.60 | 6.566% | $49.6598 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $116.28 | 12.618% | $130.9522 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $164.83 | 8.361% | $178.6114 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $500.05 | $548.8355 | $548.83 | $548.85 | $549.00 | |