| 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 | $6.34 | 7.552% | $6.8188 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $145.38 | 9.395% | $159.0385 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $14.91 | 6.608% | $15.8953 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $207.70 | 8.723% | $225.8177 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $113.57 | 7.423% | $122.0003 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $35.54 | 4.322% | $37.076 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $42.90 | 8.743% | $46.6507 | $46.65 | $46.65 | $46.70 |
| 7 purchase totals = | $566.34 | $613.2973 | $613.31 | $613.30 | $613.30 | |