| 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 | $22.60 | 8.463% | $24.5126 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $245.41 | 5.516% | $258.9468 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $9.78 | 4.392% | $10.2095 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $20.71 | 11.168% | $23.0229 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $163.58 | 11.557% | $182.4849 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $234.68 | 8.162% | $253.8346 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $28.97 | 9.503% | $31.723 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $725.73 | $784.7343 | $784.72 | $784.70 | $784.60 | |