| 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 | $57.74 | 8.643% | $62.7305 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $184.42 | 7.259% | $197.807 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $43.32 | 13.300% | $49.0816 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $148.67 | 13.394% | $168.5829 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $162.45 | 12.845% | $183.3167 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $37.27 | 6.641% | $39.7451 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $108.80 | 12.491% | $122.3902 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $742.67 | $823.6540 | $823.66 | $823.70 | $823.60 | |