| 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 | $58.56 | 10.651% | $64.7972 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $136.46 | 3.288% | $140.9468 | $140.95 | $140.95 | $140.90 |
| Purchase #3 | $133.44 | 6.356% | $141.9214 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $55.54 | 8.734% | $60.3909 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $191.68 | 3.612% | $198.6035 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $39.99 | 8.540% | $43.4051 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $172.92 | 12.357% | $194.2877 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $788.59 | $844.3526 | $844.36 | $844.35 | $844.30 | |