| 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 | $90.85 | 8.637% | $98.6967 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $10.48 | 12.632% | $11.8038 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $28.84 | 4.835% | $30.2344 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $155.37 | 4.424% | $162.2436 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $22.30 | 8.619% | $24.222 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $199.71 | 11.332% | $222.3411 | $222.34 | $222.35 | $222.30 |
| Purchase #7 | $244.87 | 5.602% | $258.5876 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $752.42 | $808.1292 | $808.12 | $808.15 | $808.00 | |