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 | $6.90 | 11.870% | $7.719 | $7.72 | $7.70 | $7.70 |
Purchase #2 | $8.75 | 13.661% | $9.9453 | $9.95 | $9.95 | $9.90 |
Purchase #3 | $43.91 | 13.455% | $49.8181 | $49.82 | $49.80 | $49.80 |
Purchase #4 | $116.43 | 8.238% | $126.0215 | $126.02 | $126.00 | $126.00 |
Purchase #5 | $122.33 | 10.811% | $135.5551 | $135.56 | $135.55 | $135.60 |
Purchase #6 | $189.89 | 6.673% | $202.5614 | $202.56 | $202.55 | $202.60 |
Purchase #7 | $66.66 | 13.506% | $75.6631 | $75.66 | $75.65 | $75.70 |
7 purchase totals = | $554.87 | $607.2835 | $607.29 | $607.20 | $607.30 |