| 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 | $88.42 | 8.240% | $95.7058 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $42.32 | 10.625% | $46.8165 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $30.58 | 13.807% | $34.8022 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $120.29 | 3.395% | $124.3738 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $12.53 | 12.701% | $14.1214 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $72.57 | 10.233% | $79.9961 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $158.40 | 8.385% | $171.6818 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $525.11 | $567.4976 | $567.50 | $567.45 | $567.50 | |