| 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 | $31.76 | 6.474% | $33.8161 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $53.64 | 5.458% | $56.5677 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $236.95 | 7.110% | $253.7971 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $243.41 | 11.726% | $271.9523 | $271.95 | $271.95 | $272.00 |
| Purchase #5 | $218.72 | 9.691% | $239.9162 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $33.74 | 10.368% | $37.2382 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $136.78 | 6.239% | $145.3137 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $955.00 | $1,038.6013 | $1,038.61 | $1,038.55 | $1,038.60 | |