| 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 | $46.45 | 10.749% | $51.4429 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $7.32 | 13.744% | $8.3261 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $73.82 | 11.773% | $82.5108 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $5.64 | 11.435% | $6.2849 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $65.98 | 4.615% | $69.025 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $168.31 | 5.135% | $176.9527 | $176.95 | $176.95 | $177.00 |
| Purchase #7 | $127.34 | 6.691% | $135.8603 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $494.86 | $530.4027 | $530.40 | $530.45 | $530.40 | |