| 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 | $62.64 | 7.708% | $67.4683 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $61.95 | 13.201% | $70.128 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $230.67 | 8.845% | $251.0728 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $115.27 | 10.164% | $126.986 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $241.96 | 5.663% | $255.6622 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $106.89 | 12.841% | $120.6157 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $130.45 | 5.251% | $137.2999 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $949.83 | $1,029.2329 | $1,029.24 | $1,029.20 | $1,029.30 | |