| 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 | $40.91 | 9.446% | $44.7744 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $60.40 | 7.133% | $64.7083 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $241.52 | 5.744% | $255.3929 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $166.66 | 12.559% | $187.5908 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $11.25 | 7.777% | $12.1249 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $113.95 | 6.152% | $120.9602 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $66.39 | 7.413% | $71.3115 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $701.08 | $756.8630 | $756.85 | $756.80 | $756.90 | |