| 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 | $47.55 | 6.627% | $50.7011 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $108.73 | 6.376% | $115.6626 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $240.37 | 13.756% | $273.4353 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $198.25 | 12.750% | $223.5269 | $223.53 | $223.55 | $223.50 |
| Purchase #5 | $94.41 | 13.692% | $107.3366 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $83.27 | 7.319% | $89.3645 | $89.36 | $89.35 | $89.40 |
| Purchase #7 | $247.52 | 11.238% | $275.3363 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $1,020.10 | $1,135.3633 | $1,135.37 | $1,135.40 | $1,135.30 | |