| 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 | $93.84 | 7.279% | $100.6706 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $67.77 | 4.188% | $70.6082 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $142.68 | 5.570% | $150.6273 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $249.65 | 11.636% | $278.6993 | $278.70 | $278.70 | $278.70 |
| Purchase #5 | $171.89 | 13.324% | $194.7926 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $165.71 | 10.332% | $182.8312 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $74.33 | 3.494% | $76.9271 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $965.87 | $1,055.1563 | $1,055.16 | $1,055.20 | $1,055.10 | |