| 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 | $42.55 | 12.179% | $47.7322 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $108.45 | 9.740% | $119.013 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $52.41 | 12.318% | $58.8659 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $249.96 | 9.130% | $272.7813 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $164.57 | 13.365% | $186.5648 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $188.74 | 4.735% | $197.6768 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $160.84 | 4.383% | $167.8896 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $967.52 | $1,050.5236 | $1,050.52 | $1,050.55 | $1,050.60 | |