| 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 | $34.84 | 9.254% | $38.0641 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $215.84 | 13.847% | $245.7274 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $17.69 | 7.453% | $19.0084 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $141.31 | 13.190% | $159.9488 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $197.39 | 11.747% | $220.5774 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $131.98 | 8.524% | $143.23 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $18.32 | 6.151% | $19.4469 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $757.37 | $846.0030 | $846.01 | $846.05 | $845.90 | |