| 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 | $40.56 | 5.294% | $42.7072 | $42.71 | $42.70 | $42.70 |
| Purchase #2 | $35.97 | 5.124% | $37.8131 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $245.97 | 13.841% | $280.0147 | $280.01 | $280.00 | $280.00 |
| Purchase #4 | $101.64 | 3.508% | $105.2055 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $206.29 | 4.857% | $216.3095 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $39.43 | 6.571% | $42.0209 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $8.67 | 11.113% | $9.6335 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $678.53 | $733.7044 | $733.70 | $733.65 | $733.60 | |