| 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 | $224.51 | 9.454% | $245.7352 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $121.76 | 6.457% | $129.622 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $137.58 | 12.252% | $154.4363 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $24.34 | 12.722% | $27.4365 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $50.69 | 5.441% | $53.448 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $57.50 | 7.185% | $61.6314 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $61.46 | 3.311% | $63.4949 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $677.84 | $735.8043 | $735.81 | $735.85 | $735.60 | |