| 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 | $69.64 | 5.618% | $73.5524 | $73.55 | $73.55 | $73.60 |
| Purchase #2 | $54.36 | 12.237% | $61.012 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $41.27 | 6.415% | $43.9175 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $5.43 | 4.573% | $5.6783 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $120.45 | 8.466% | $130.6473 | $130.65 | $130.65 | $130.60 |
| Purchase #6 | $75.89 | 7.811% | $81.8178 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $137.55 | 7.175% | $147.4192 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $504.59 | $544.0445 | $544.05 | $544.00 | $544.00 | |