| 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 | $93.49 | 7.202% | $100.2231 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $176.53 | 5.281% | $185.8525 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $15.41 | 4.268% | $16.0677 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $140.92 | 13.828% | $160.4064 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $181.81 | 4.198% | $189.4424 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $77.48 | 10.663% | $85.7417 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $28.49 | 4.443% | $29.7558 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $714.13 | $767.4896 | $767.49 | $767.45 | $767.50 | |