| 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 | $31.73 | 9.438% | $34.7247 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $109.47 | 8.170% | $118.4137 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $86.44 | 7.391% | $92.8288 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $72.29 | 3.498% | $74.8187 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $69.44 | 8.460% | $75.3146 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $181.41 | 12.120% | $203.3969 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $157.40 | 8.191% | $170.2926 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $708.18 | $769.7900 | $769.78 | $769.75 | $769.70 | |