| 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 | $17.67 | 7.312% | $18.962 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $121.83 | 7.405% | $130.8515 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $130.75 | 5.423% | $137.8406 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $23.49 | 7.435% | $25.2365 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $86.81 | 13.626% | $98.6387 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $51.94 | 9.484% | $56.866 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $92.30 | 8.251% | $99.9157 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $524.79 | $568.3110 | $568.32 | $568.30 | $568.30 | |