| 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 | $84.30 | 5.369% | $88.8261 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $185.61 | 7.774% | $200.0393 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $162.77 | 9.626% | $178.4382 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $211.95 | 10.266% | $233.7088 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $89.44 | 6.736% | $95.4647 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $229.98 | 13.778% | $261.6666 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $67.37 | 3.310% | $69.5999 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $1,031.42 | $1,127.7436 | $1,127.75 | $1,127.75 | $1,127.70 | |