| 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 | $48.79 | 4.377% | $50.9255 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $246.27 | 8.106% | $266.2326 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $142.71 | 3.507% | $147.7148 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $193.71 | 5.270% | $203.9185 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $39.63 | 9.204% | $43.2775 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $98.62 | 9.779% | $108.264 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $202.87 | 7.680% | $218.4504 | $218.45 | $218.45 | $218.50 |
| 7 purchase totals = | $972.60 | $1,038.7833 | $1,038.78 | $1,038.80 | $1,038.80 | |