| 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 | $66.28 | 8.635% | $72.0033 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $22.73 | 9.432% | $24.8739 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $225.80 | 9.201% | $246.5759 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $214.80 | 12.417% | $241.4717 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $223.70 | 13.122% | $253.0539 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $161.36 | 10.474% | $178.2608 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $228.70 | 3.653% | $237.0544 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $1,143.37 | $1,253.2939 | $1,253.28 | $1,253.25 | $1,253.50 | |