| 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 | $114.80 | 7.742% | $123.6878 | $123.69 | $123.70 | $123.70 |
| Purchase #2 | $64.84 | 4.484% | $67.7474 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $184.97 | 13.708% | $210.3257 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $224.49 | 9.431% | $245.6617 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $26.75 | 7.383% | $28.725 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $9.58 | 11.337% | $10.6661 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $74.92 | 11.568% | $83.5867 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $700.35 | $770.4004 | $770.42 | $770.45 | $770.40 | |