| 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 | $69.56 | 10.562% | $76.9069 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $37.35 | 7.352% | $40.096 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $171.54 | 9.452% | $187.754 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $113.45 | 7.558% | $122.0246 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $194.37 | 5.847% | $205.7348 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $96.75 | 12.170% | $108.5245 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $125.80 | 9.412% | $137.6403 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $808.82 | $878.6811 | $878.67 | $878.65 | $878.60 | |