| 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 | $97.43 | 10.567% | $107.7254 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $110.76 | 10.199% | $122.0564 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $149.46 | 8.339% | $161.9235 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $24.67 | 11.606% | $27.5332 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $35.98 | 13.315% | $40.7707 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $78.33 | 11.854% | $87.6152 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $55.89 | 10.285% | $61.6383 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $552.52 | $609.2627 | $609.27 | $609.25 | $609.20 | |