| 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 | $192.94 | 12.318% | $216.7063 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $24.90 | 10.821% | $27.5944 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $67.74 | 3.283% | $69.9639 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $30.46 | 9.102% | $33.2325 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $120.84 | 4.163% | $125.8706 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $61.86 | 9.564% | $67.7763 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $14.61 | 5.269% | $15.3798 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $513.35 | $556.5238 | $556.52 | $556.55 | $556.60 | |