| 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 | $35.64 | 4.318% | $37.1789 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $121.36 | 4.295% | $126.5724 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $23.98 | 7.627% | $25.809 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $250.72 | 13.238% | $283.9103 | $283.91 | $283.90 | $283.90 |
| Purchase #5 | $70.85 | 9.298% | $77.4376 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $240.89 | 10.216% | $265.4993 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $123.71 | 7.767% | $133.3186 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $867.15 | $949.7261 | $949.73 | $949.70 | $949.70 | |