| 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 | $36.30 | 5.653% | $38.352 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $24.53 | 13.837% | $27.9242 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $214.52 | 5.168% | $225.6064 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $201.64 | 5.455% | $212.6395 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $58.81 | 8.658% | $63.9018 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $199.59 | 6.653% | $212.8687 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $247.70 | 8.758% | $269.3936 | $269.39 | $269.40 | $269.40 |
| 7 purchase totals = | $983.09 | $1,050.6862 | $1,050.68 | $1,050.65 | $1,050.70 | |