| 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 | $23.48 | 7.354% | $25.2067 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $77.78 | 7.744% | $83.8033 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $143.40 | 7.696% | $154.4361 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $216.42 | 7.310% | $232.2403 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $46.87 | 13.663% | $53.2738 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $114.62 | 8.170% | $123.9845 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $173.85 | 9.149% | $189.7555 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $796.42 | $862.7002 | $862.70 | $862.70 | $862.70 | |