| 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 | $73.53 | 5.284% | $77.4153 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $223.37 | 13.528% | $253.5875 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $8.71 | 4.712% | $9.1204 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $173.39 | 10.182% | $191.0446 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $171.80 | 3.630% | $178.0363 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $5.51 | 13.322% | $6.244 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $76.86 | 4.440% | $80.2726 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $733.17 | $795.7207 | $795.72 | $795.70 | $795.60 | |