| 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 | $184.64 | 11.523% | $205.9161 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $202.50 | 9.541% | $221.8205 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $64.98 | 4.285% | $67.7644 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $40.32 | 9.136% | $44.0036 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $62.83 | 6.798% | $67.1012 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $112.34 | 8.302% | $121.6665 | $121.67 | $121.65 | $121.70 |
| Purchase #7 | $98.89 | 11.467% | $110.2297 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $766.50 | $838.5020 | $838.50 | $838.45 | $838.50 | |