| 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 | $71.69 | 9.669% | $78.6217 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $48.90 | 9.291% | $53.4433 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $78.52 | 8.629% | $85.2955 | $85.30 | $85.30 | $85.30 |
| Purchase #4 | $201.61 | 3.106% | $207.872 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $157.90 | 9.666% | $173.1626 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $196.76 | 3.198% | $203.0524 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $179.57 | 3.817% | $186.4242 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $934.95 | $987.8717 | $987.86 | $987.80 | $987.90 | |