| 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 | $32.86 | 6.224% | $34.9052 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $62.91 | 9.836% | $69.0978 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $90.76 | 12.416% | $102.0288 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $107.60 | 10.120% | $118.4891 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $189.78 | 7.479% | $203.9736 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $136.59 | 7.754% | $147.1812 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $180.76 | 7.504% | $194.3242 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $801.26 | $869.9999 | $870.00 | $870.00 | $870.00 | |