| 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 | $94.73 | 4.415% | $98.9123 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $17.92 | 3.764% | $18.5945 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $12.56 | 12.333% | $14.109 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $136.43 | 13.434% | $154.758 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $24.78 | 7.233% | $26.5723 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $123.87 | 13.688% | $140.8253 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $31.61 | 7.182% | $33.8802 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $441.90 | $487.6516 | $487.65 | $487.65 | $487.70 | |