| 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 | $92.82 | 6.404% | $98.7642 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $120.47 | 7.255% | $129.2101 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $222.72 | 13.732% | $253.3039 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $195.92 | 5.485% | $206.6662 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $228.93 | 12.224% | $256.9144 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $38.84 | 3.123% | $40.053 | $40.05 | $40.05 | $40.10 |
| Purchase #7 | $67.55 | 6.438% | $71.8989 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $967.25 | $1,056.8107 | $1,056.80 | $1,056.75 | $1,056.90 | |