| 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 | $47.59 | 7.726% | $51.2668 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $43.94 | 5.457% | $46.3378 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $201.41 | 13.217% | $228.0304 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $34.34 | 3.432% | $35.5185 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $6.96 | 7.697% | $7.4957 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $167.35 | 13.360% | $189.708 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $9.45 | 11.527% | $10.5393 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $511.04 | $568.8965 | $568.91 | $568.90 | $568.80 | |