| 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 | $79.64 | 6.378% | $84.7194 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $99.44 | 12.211% | $111.5826 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $71.70 | 10.632% | $79.3231 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $137.81 | 6.607% | $146.9151 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $143.96 | 6.196% | $152.8798 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $12.76 | 4.614% | $13.3487 | $13.35 | $13.35 | $13.30 |
| Purchase #7 | $116.67 | 3.710% | $120.9985 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $661.98 | $709.7672 | $709.77 | $709.75 | $709.70 | |