| 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 | $115.36 | 9.301% | $126.0896 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $155.39 | 11.227% | $172.8356 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $155.70 | 10.640% | $172.2665 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $11.87 | 7.295% | $12.7359 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $189.81 | 11.428% | $211.5015 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $25.51 | 6.691% | $27.2169 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $119.42 | 9.122% | $130.3135 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $773.06 | $852.9595 | $852.97 | $852.95 | $852.90 | |