| 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 | $26.93 | 10.570% | $29.7765 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $89.30 | 13.125% | $101.0206 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $140.88 | 8.320% | $152.6012 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $34.99 | 6.730% | $37.3448 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $211.95 | 9.272% | $231.602 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $196.46 | 12.612% | $221.2375 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $85.45 | 7.518% | $91.8741 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $785.96 | $865.4567 | $865.45 | $865.45 | $865.40 | |