| 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 | $93.92 | 9.543% | $102.8828 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $232.75 | 6.747% | $248.4536 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $159.87 | 6.566% | $170.3671 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $158.42 | 10.169% | $174.5297 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $83.26 | 3.815% | $86.4364 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $91.62 | 7.859% | $98.8204 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $138.37 | 12.194% | $155.2428 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $958.21 | $1,036.7328 | $1,036.73 | $1,036.75 | $1,036.70 | |