| 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 | $53.86 | 12.851% | $60.7815 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $207.33 | 8.194% | $224.3186 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $57.77 | 11.480% | $64.402 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $122.58 | 6.766% | $130.8738 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $7.58 | 5.527% | $7.9989 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $18.81 | 9.265% | $20.5527 | $20.55 | $20.55 | $20.60 |
| Purchase #7 | $17.52 | 6.669% | $18.6884 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $485.45 | $527.6159 | $527.61 | $527.60 | $527.70 | |