| 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 | $22.62 | 12.213% | $25.3826 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $63.90 | 4.558% | $66.8126 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $209.27 | 9.170% | $228.4601 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $124.60 | 3.335% | $128.7554 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $40.36 | 6.341% | $42.9192 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $181.56 | 8.787% | $197.5137 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $101.96 | 13.161% | $115.379 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $744.27 | $805.2226 | $805.22 | $805.20 | $805.30 | |