| 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 | $22.73 | 8.601% | $24.685 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $60.29 | 7.781% | $64.9812 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $6.81 | 8.306% | $7.3756 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $72.89 | 6.466% | $77.6031 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $146.58 | 8.862% | $159.5699 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $114.62 | 13.677% | $130.2966 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $186.26 | 7.602% | $200.4195 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $610.18 | $664.9309 | $664.94 | $664.95 | $665.00 | |