| 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 | $107.79 | 8.315% | $116.7527 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $247.32 | 9.482% | $270.7709 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $69.74 | 12.693% | $78.5921 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $174.53 | 8.717% | $189.7438 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $53.68 | 9.708% | $58.8913 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $95.27 | 8.330% | $103.206 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $34.35 | 13.424% | $38.9611 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $782.68 | $856.9179 | $856.91 | $856.90 | $857.00 | |