| 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 | $47.63 | 7.216% | $51.067 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $66.70 | 5.458% | $70.3405 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $242.28 | 5.140% | $254.7332 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $7.52 | 3.732% | $7.8006 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $115.87 | 6.202% | $123.0563 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $241.95 | 4.815% | $253.5999 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $31.69 | 13.315% | $35.9095 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $753.64 | $796.5070 | $796.51 | $796.50 | $796.50 | |