| 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 | $38.98 | 6.851% | $41.6505 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $5.47 | 5.413% | $5.7661 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $250.62 | 9.243% | $273.7848 | $273.78 | $273.80 | $273.80 |
| Purchase #4 | $148.58 | 9.347% | $162.4678 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $119.98 | 9.111% | $130.9114 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $178.63 | 3.133% | $184.2265 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $38.80 | 6.591% | $41.3573 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $781.06 | $840.1644 | $840.17 | $840.15 | $840.30 | |