| 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 | $72.58 | 4.395% | $75.7699 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $119.68 | 8.812% | $130.2262 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $43.26 | 6.602% | $46.116 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $39.43 | 8.457% | $42.7646 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $103.41 | 4.468% | $108.0304 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $198.83 | 13.835% | $226.3381 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $37.63 | 5.218% | $39.5935 | $39.59 | $39.60 | $39.60 |
| 7 purchase totals = | $614.82 | $668.8387 | $668.84 | $668.85 | $668.80 | |