| 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 | $29.27 | 9.231% | $31.9719 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $162.86 | 4.394% | $170.0161 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $165.77 | 11.500% | $184.8336 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $205.58 | 4.392% | $214.6091 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $67.95 | 8.859% | $73.9697 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $189.41 | 4.413% | $197.7687 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $110.70 | 11.481% | $123.4095 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $931.54 | $996.5786 | $996.58 | $996.50 | $996.60 | |