| 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 | $83.38 | 4.861% | $87.4331 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $223.28 | 12.682% | $251.5964 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $10.90 | 4.742% | $11.4169 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $87.92 | 4.424% | $91.8096 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $194.98 | 11.371% | $217.1512 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $138.55 | 12.830% | $156.326 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $77.53 | 5.271% | $81.6166 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $816.54 | $897.3498 | $897.36 | $897.35 | $897.30 | |