| 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 | $60.54 | 5.311% | $63.7553 | $63.76 | $63.75 | $63.80 |
| Purchase #2 | $27.86 | 5.775% | $29.4689 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $182.73 | 8.844% | $198.8906 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $23.35 | 13.841% | $26.5819 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $17.44 | 9.585% | $19.1116 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $58.62 | 8.464% | $63.5816 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $7.58 | 7.372% | $8.1388 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $378.12 | $409.5287 | $409.53 | $409.55 | $409.60 | |