| 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 | $188.85 | 6.210% | $200.5776 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $8.25 | 9.216% | $9.0103 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $46.97 | 13.232% | $53.1851 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $69.73 | 10.790% | $77.2539 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $162.78 | 5.139% | $171.1453 | $171.15 | $171.15 | $171.10 |
| Purchase #6 | $60.74 | 10.383% | $67.0466 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $36.83 | 10.291% | $40.6202 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $574.15 | $618.8390 | $618.85 | $618.85 | $618.80 | |