| 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 | $114.93 | 12.722% | $129.5514 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $16.38 | 13.746% | $18.6316 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $145.41 | 5.654% | $153.6315 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $98.99 | 11.608% | $110.4808 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $218.43 | 13.324% | $247.5336 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $117.45 | 7.119% | $125.8113 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $122.82 | 4.803% | $128.719 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $834.41 | $914.3592 | $914.35 | $914.40 | $914.30 | |