| 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 | $16.58 | 3.630% | $17.1819 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $51.70 | 7.760% | $55.7119 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $163.55 | 8.627% | $177.6595 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $193.48 | 13.874% | $220.3234 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $176.92 | 10.616% | $195.7018 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $119.84 | 11.164% | $133.2189 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $57.78 | 8.199% | $62.5174 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $779.85 | $862.3148 | $862.31 | $862.25 | $862.30 | |