| 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 | $48.98 | 9.777% | $53.7688 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $222.56 | 10.291% | $245.4636 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $247.66 | 3.660% | $256.7244 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $25.63 | 11.102% | $28.4754 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $113.56 | 7.735% | $122.3439 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $248.95 | 8.247% | $269.4809 | $269.48 | $269.50 | $269.50 |
| Purchase #7 | $192.44 | 9.677% | $211.0624 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $1,099.78 | $1,187.3194 | $1,187.31 | $1,187.30 | $1,187.40 | |