| 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 | $49.62 | 4.855% | $52.0291 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $69.42 | 12.703% | $78.2384 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $224.54 | 9.153% | $245.0921 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $156.50 | 12.610% | $176.2347 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $199.59 | 12.132% | $223.8043 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $194.37 | 13.408% | $220.4311 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $93.51 | 12.819% | $105.497 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $987.55 | $1,101.3267 | $1,101.32 | $1,101.40 | $1,101.20 | |