| 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 | $50.96 | 6.610% | $54.3285 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $45.52 | 12.301% | $51.1194 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $134.96 | 10.540% | $149.1848 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $85.99 | 6.550% | $91.6223 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $185.79 | 8.767% | $202.0782 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $61.95 | 4.118% | $64.5011 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $146.88 | 4.789% | $153.9141 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $712.05 | $766.7484 | $766.74 | $766.75 | $766.70 | |