| 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 | $119.79 | 8.275% | $129.7026 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $195.70 | 9.646% | $214.5772 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $79.33 | 6.768% | $84.6991 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $75.69 | 11.186% | $84.1567 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $47.58 | 10.136% | $52.4027 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $191.41 | 7.751% | $206.2462 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $77.35 | 13.161% | $87.53 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $786.85 | $859.3145 | $859.32 | $859.35 | $859.30 | |