| 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 | $84.67 | 6.123% | $89.8543 | $89.85 | $89.85 | $89.90 |
| Purchase #2 | $183.67 | 12.200% | $206.0777 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $58.28 | 10.565% | $64.4373 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $130.37 | 4.628% | $136.4035 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $45.69 | 9.483% | $50.0228 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $187.84 | 12.692% | $211.6807 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $246.34 | 9.721% | $270.2867 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $936.86 | $1,028.7630 | $1,028.76 | $1,028.80 | $1,028.80 | |