| 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 | $29.29 | 9.508% | $32.0749 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $19.40 | 3.190% | $20.0189 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $83.39 | 5.454% | $87.9381 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $147.36 | 9.803% | $161.8057 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $65.96 | 9.639% | $72.3179 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $238.30 | 10.684% | $263.76 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $245.34 | 3.286% | $253.4019 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $829.04 | $891.3174 | $891.32 | $891.25 | $891.30 | |