| 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 | $116.95 | 5.589% | $123.4863 | $123.49 | $123.50 | $123.50 |
| Purchase #2 | $17.79 | 11.457% | $19.8282 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $17.73 | 7.516% | $19.0626 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $58.91 | 8.562% | $63.9539 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $38.33 | 12.150% | $42.9871 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $115.30 | 3.354% | $119.1672 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $55.57 | 12.695% | $62.6246 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $420.58 | $451.1099 | $451.11 | $451.10 | $451.20 | |