| 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 | $55.74 | 10.507% | $61.5966 | $61.60 | $61.60 | $61.60 |
| Purchase #2 | $81.64 | 3.591% | $84.5717 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $164.96 | 3.202% | $170.242 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $98.69 | 7.526% | $106.1174 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $178.31 | 11.239% | $198.3503 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $150.65 | 4.744% | $157.7968 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $91.78 | 5.819% | $97.1207 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $821.77 | $875.7955 | $875.80 | $875.75 | $875.80 | |