| 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 | $15.51 | 13.157% | $17.5507 | $17.55 | $17.55 | $17.60 |
| Purchase #2 | $49.84 | 9.829% | $54.7388 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $189.55 | 13.237% | $214.6407 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $244.55 | 7.268% | $262.3239 | $262.32 | $262.30 | $262.30 |
| Purchase #5 | $8.55 | 5.137% | $8.9892 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $141.61 | 9.319% | $154.8066 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $58.53 | 5.274% | $61.6169 | $61.62 | $61.60 | $61.60 |
| 7 purchase totals = | $708.14 | $774.6668 | $774.67 | $774.65 | $774.60 | |