| 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 | $69.29 | 7.512% | $74.4951 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $42.48 | 4.542% | $44.4094 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $146.78 | 6.481% | $156.2928 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $250.75 | 5.145% | $263.6511 | $263.65 | $263.65 | $263.70 |
| Purchase #5 | $207.63 | 5.750% | $219.5687 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $64.93 | 3.156% | $66.9792 | $66.98 | $67.00 | $67.00 |
| Purchase #7 | $177.69 | 9.393% | $194.3804 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $959.55 | $1,019.7767 | $1,019.78 | $1,019.80 | $1,019.90 | |