| 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 | $37.99 | 3.650% | $39.3766 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $61.82 | 11.499% | $68.9287 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $91.60 | 4.133% | $95.3858 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $179.52 | 8.254% | $194.3376 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $69.52 | 10.866% | $77.074 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $51.74 | 11.500% | $57.6901 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $166.26 | 9.365% | $181.8302 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $658.45 | $714.6230 | $714.63 | $714.70 | $714.60 | |