| 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 | $7.55 | 9.716% | $8.2836 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $246.68 | 10.618% | $272.8725 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $144.46 | 10.489% | $159.6124 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $51.25 | 4.210% | $53.4076 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $35.93 | 5.822% | $38.0218 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $206.32 | 5.732% | $218.1463 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $23.91 | 11.567% | $26.6757 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $716.10 | $777.0199 | $777.02 | $777.00 | $777.00 | |