| 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 | $90.60 | 7.332% | $97.2428 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $68.83 | 9.438% | $75.3262 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $101.43 | 3.711% | $105.1941 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $247.73 | 4.333% | $258.4641 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $12.43 | 12.661% | $14.0038 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $68.81 | 5.386% | $72.5161 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $146.33 | 13.150% | $165.5724 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $736.16 | $788.3195 | $788.31 | $788.30 | $788.30 | |