| 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 | $122.98 | 7.345% | $132.0129 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $85.35 | 9.811% | $93.7237 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $50.56 | 12.611% | $56.9361 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $132.35 | 10.494% | $146.2388 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $90.63 | 8.676% | $98.4931 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $53.92 | 3.194% | $55.6422 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $8.90 | 7.671% | $9.5827 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $544.69 | $592.6295 | $592.62 | $592.65 | $592.50 | |