| 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 | $21.66 | 5.820% | $22.9206 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $48.25 | 3.364% | $49.8731 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $190.45 | 6.199% | $202.256 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $116.50 | 5.420% | $122.8143 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $248.90 | 11.528% | $277.5932 | $277.59 | $277.60 | $277.60 |
| Purchase #6 | $78.55 | 5.656% | $82.9928 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $9.92 | 7.412% | $10.6553 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $714.23 | $769.1053 | $769.10 | $769.05 | $769.20 | |