| 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 | $60.25 | 10.528% | $66.5931 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $64.40 | 13.873% | $73.3342 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $114.80 | 13.608% | $130.422 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $159.72 | 11.670% | $178.3593 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $193.89 | 5.664% | $204.8719 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $241.29 | 7.228% | $258.7304 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $144.89 | 13.641% | $164.6544 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $979.24 | $1,076.9653 | $1,076.95 | $1,076.95 | $1,077.00 | |