| 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 | $72.28 | 13.401% | $81.9662 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $36.63 | 4.319% | $38.212 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $134.92 | 5.711% | $142.6253 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $240.51 | 6.358% | $255.8016 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $147.30 | 12.348% | $165.4886 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $12.38 | 9.241% | $13.524 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $39.69 | 6.315% | $42.1964 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $683.71 | $739.8141 | $739.82 | $739.80 | $739.80 | |