| 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 | $35.44 | 11.686% | $39.5815 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $170.93 | 8.222% | $184.9839 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $240.63 | 3.833% | $249.8533 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $104.55 | 12.215% | $117.3208 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $101.46 | 3.820% | $105.3358 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $149.58 | 7.271% | $160.456 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $64.97 | 7.196% | $69.6452 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $867.56 | $927.1765 | $927.18 | $927.20 | $927.20 | |