| 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 | $87.66 | 3.508% | $90.7351 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $227.51 | 4.595% | $237.9641 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $121.83 | 5.431% | $128.4466 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $130.28 | 3.108% | $134.3291 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $224.68 | 11.635% | $250.8215 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $71.58 | 8.345% | $77.5534 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $36.56 | 10.433% | $40.3743 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $900.10 | $960.2241 | $960.22 | $960.20 | $960.20 | |