| 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 | $42.37 | 13.262% | $47.9891 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $48.52 | 11.526% | $54.1124 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $80.47 | 5.823% | $85.1558 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $118.41 | 7.325% | $127.0835 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $103.65 | 8.255% | $112.2063 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $115.59 | 6.149% | $122.6976 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $9.63 | 13.465% | $10.9267 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $518.64 | $560.1714 | $560.18 | $560.20 | $560.20 | |