| 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 | $70.62 | 13.167% | $79.9185 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $46.64 | 7.754% | $50.2565 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $185.69 | 8.558% | $201.5814 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $193.36 | 13.434% | $219.336 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $13.90 | 7.516% | $14.9447 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $156.26 | 8.483% | $169.5155 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $247.62 | 10.347% | $273.2412 | $273.24 | $273.25 | $273.20 |
| 7 purchase totals = | $914.09 | $1,008.7938 | $1,008.80 | $1,008.80 | $1,008.70 | |