| 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 | $22.76 | 11.224% | $25.3146 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $250.35 | 13.271% | $283.5739 | $283.57 | $283.55 | $283.60 |
| Purchase #3 | $182.42 | 10.446% | $201.4756 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $71.76 | 11.262% | $79.8416 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $84.38 | 4.256% | $87.9712 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $24.71 | 13.174% | $27.9653 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $174.70 | 13.214% | $197.7849 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $811.08 | $903.9271 | $903.92 | $903.90 | $904.00 | |