| 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 | $89.93 | 10.730% | $99.5795 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $221.64 | 11.852% | $247.9088 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $81.63 | 6.737% | $87.1294 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $194.85 | 13.301% | $220.767 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $23.76 | 6.559% | $25.3184 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $10.34 | 4.186% | $10.7728 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $9.54 | 4.828% | $10.0006 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $631.69 | $701.4765 | $701.48 | $701.45 | $701.50 | |