| 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 | $14.62 | 10.291% | $16.1245 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $121.64 | 10.526% | $134.4438 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $43.92 | 5.512% | $46.3409 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $181.25 | 10.585% | $200.4353 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $40.29 | 12.781% | $45.4395 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $182.26 | 6.205% | $193.5692 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $77.45 | 3.841% | $80.4249 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $661.43 | $716.7781 | $716.77 | $716.75 | $716.60 | |