| 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 | $97.59 | 6.723% | $104.151 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $5.64 | 7.530% | $6.0647 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $191.41 | 7.695% | $206.139 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $245.75 | 7.720% | $264.7219 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $13.48 | 10.180% | $14.8523 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $98.42 | 10.720% | $108.9706 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $34.41 | 11.335% | $38.3104 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $686.70 | $743.2099 | $743.20 | $743.15 | $743.30 | |