| 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 | $8.94 | 7.735% | $9.6315 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $17.40 | 11.163% | $19.3424 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $148.52 | 13.347% | $168.343 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $104.63 | 13.645% | $118.9068 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $165.48 | 3.460% | $171.2056 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $221.34 | 8.801% | $240.8201 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $200.29 | 9.161% | $218.6386 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $866.60 | $946.8880 | $946.89 | $946.90 | $946.70 | |