| 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 | $34.92 | 9.527% | $38.2468 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $172.85 | 4.768% | $181.0915 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $63.41 | 13.237% | $71.8036 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $217.36 | 3.143% | $224.1916 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $135.41 | 3.520% | $140.1764 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $31.54 | 4.473% | $32.9508 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $59.69 | 4.163% | $62.1749 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $715.18 | $750.6356 | $750.63 | $750.65 | $750.70 | |