| 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 | $78.73 | 7.726% | $84.8127 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $5.91 | 6.143% | $6.2731 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $187.75 | 7.368% | $201.5834 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $147.30 | 7.657% | $158.5788 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $160.82 | 4.817% | $168.5667 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $15.97 | 9.443% | $17.478 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $61.43 | 10.847% | $68.0933 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $657.91 | $705.3860 | $705.38 | $705.40 | $705.50 | |