| 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 | $67.30 | 3.631% | $69.7437 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $84.54 | 7.339% | $90.7444 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $231.52 | 9.669% | $253.9057 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $214.72 | 12.228% | $240.976 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $177.63 | 5.712% | $187.7762 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $173.66 | 6.318% | $184.6318 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $51.33 | 11.359% | $57.1606 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $1,000.70 | $1,084.9384 | $1,084.94 | $1,085.00 | $1,084.90 | |