| 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 | $77.81 | 4.317% | $81.1691 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $31.38 | 13.383% | $35.5796 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $64.60 | 4.648% | $67.6026 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $84.90 | 7.414% | $91.1945 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $35.53 | 9.205% | $38.8005 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $166.61 | 9.406% | $182.2813 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $66.96 | 9.168% | $73.0989 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $527.79 | $569.7265 | $569.72 | $569.75 | $569.80 | |