| 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 | $40.68 | 13.228% | $46.0612 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $69.29 | 10.189% | $76.35 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $75.84 | 11.196% | $84.331 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $29.93 | 8.580% | $32.498 | $32.50 | $32.50 | $32.50 |
| Purchase #5 | $115.39 | 6.481% | $122.8684 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $131.74 | 9.649% | $144.4516 | $144.45 | $144.45 | $144.50 |
| Purchase #7 | $85.31 | 10.393% | $94.1763 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $548.18 | $600.7365 | $600.74 | $600.75 | $600.90 | |