| 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 | $89.38 | 11.164% | $99.3584 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $100.78 | 12.415% | $113.2918 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $128.56 | 4.283% | $134.0662 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $174.71 | 6.304% | $185.7237 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $113.77 | 9.711% | $124.8182 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $8.79 | 13.240% | $9.9538 | $9.95 | $9.95 | $10.00 |
| Purchase #7 | $31.73 | 8.173% | $34.3233 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $647.72 | $701.5354 | $701.53 | $701.45 | $701.60 | |