| 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 | $41.64 | 6.742% | $44.4474 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $248.44 | 8.232% | $268.8916 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $142.73 | 10.309% | $157.444 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $35.56 | 4.199% | $37.0532 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $153.43 | 9.127% | $167.4336 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $228.33 | 11.370% | $254.2911 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $229.33 | 10.419% | $253.2239 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $1,079.46 | $1,182.7848 | $1,182.77 | $1,182.80 | $1,182.70 | |