| 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 | $48.48 | 4.433% | $50.6291 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $107.44 | 6.596% | $114.5267 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $28.77 | 3.516% | $29.7816 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $84.46 | 3.741% | $87.6196 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $246.34 | 12.136% | $276.2358 | $276.24 | $276.25 | $276.20 |
| Purchase #6 | $153.93 | 7.342% | $165.2315 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $5.82 | 7.260% | $6.2425 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $675.24 | $730.2668 | $730.27 | $730.35 | $730.10 | |