| 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 | $42.33 | 3.644% | $43.8725 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $29.44 | 13.266% | $33.3455 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $228.26 | 8.486% | $247.6301 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $7.66 | 12.815% | $8.6416 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $198.79 | 13.633% | $225.891 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $116.97 | 4.352% | $122.0605 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $96.29 | 7.455% | $103.4684 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $719.74 | $784.9096 | $784.91 | $784.90 | $784.90 | |